{"title":"Ajax Systems EN54 Wireless Fire Detection System","description":null,"products":[{"product_id":"ajax-systems-en54-fireprotect-smoke-detector","title":"Ajax System's EN54 FireProtect (Smoke) Jeweller – Wireless Smoke Detector","description":"\u003ch2 data-end=\"45\" data-section-id=\"1a08sr8\" data-start=\"0\"\u003eEN54 FireProtect (Heat\/Sounder) Jeweller\u003c\/h2\u003e\n\u003cp data-end=\"224\" data-start=\"47\"\u003eWireless addressable heat detector with a built-in fire alarm sounder. Designed for indoor fire detection based on temperature rise or fixed heat thresholds within Ajax systems.\u003c\/p\u003e\n\u003chr data-end=\"229\" data-start=\"226\"\u003e\n\u003ch4 data-end=\"257\" data-section-id=\"1tx786o\" data-start=\"231\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-end=\"257\" data-section-id=\"1tx786o\" data-start=\"231\"\u003e\u003cstrong\u003eDevice compatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"344\" data-start=\"258\"\u003eWorks with Ajax control and indicating equipment (CIE) and compatible range extenders.\u003c\/p\u003e\n\u003cp data-end=\"370\" data-section-id=\"4kw3d2\" data-start=\"351\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"415\" data-start=\"371\"\u003e\u003cstrong data-end=\"386\" data-start=\"371\"\u003eTechnology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJeweller wireless protocol\u003c\/p\u003e\n\u003cp data-end=\"436\" data-start=\"417\"\u003e\u003cstrong data-end=\"434\" data-start=\"417\"\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"586\" data-start=\"437\"\u003e\n\u003cli data-end=\"462\" data-section-id=\"1sf66py\" data-start=\"437\"\u003e\n\u003cp data-end=\"462\" data-start=\"439\"\u003eTwo-way communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"511\" data-section-id=\"1cei1bc\" data-start=\"463\"\u003e\n\u003cp data-end=\"511\" data-start=\"465\"\u003eEncrypted data transmission with dynamic key\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"548\" data-section-id=\"4lhacm\" data-start=\"512\"\u003e\n\u003cp data-end=\"548\" data-start=\"514\"\u003eInstant alarms and notifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"586\" data-section-id=\"1ar5s63\" data-start=\"549\"\u003e\n\u003cp data-end=\"586\" data-start=\"551\"\u003eRemote configuration in Ajax apps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"610\" data-start=\"588\"\u003e\u003cstrong data-end=\"608\" data-start=\"588\"\u003eFrequency bands:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"731\" data-start=\"611\"\u003e\n\u003cli data-end=\"630\" data-section-id=\"q97k8x\" data-start=\"611\"\u003e\n\u003cp data-end=\"630\" data-start=\"613\"\u003e866.0–866.5 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"650\" data-section-id=\"12ucxz6\" data-start=\"631\"\u003e\n\u003cp data-end=\"650\" data-start=\"633\"\u003e868.0–868.6 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"670\" data-section-id=\"1b254w0\" data-start=\"651\"\u003e\n\u003cp data-end=\"670\" data-start=\"653\"\u003e868.7–869.2 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"690\" data-section-id=\"coitc\" data-start=\"671\"\u003e\n\u003cp data-end=\"690\" data-start=\"673\"\u003e905.0–926.5 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"711\" data-section-id=\"1fu5wak\" data-start=\"691\"\u003e\n\u003cp data-end=\"711\" data-start=\"693\"\u003e915.85–926.5 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"731\" data-section-id=\"11q5d1j\" data-start=\"712\"\u003e\n\u003cp data-end=\"731\" data-start=\"714\"\u003e921.0–922.0 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"758\" data-start=\"733\"\u003e(Depends on sales region)\u003c\/p\u003e\n\u003cp data-end=\"830\" data-start=\"760\"\u003e\u003cstrong data-end=\"787\" data-start=\"760\"\u003eMaximum radiated power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 20 mW\u003cbr data-end=\"802\" data-start=\"799\"\u003e\u003cstrong data-end=\"823\" data-start=\"802\"\u003eRadio modulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGFSK\u003c\/p\u003e\n\u003cp data-end=\"944\" data-start=\"832\"\u003e\u003cstrong data-end=\"856\" data-start=\"832\"\u003eCommunication range:\u003c\/strong\u003e\u003cbr data-end=\"859\" data-start=\"856\"\u003eup to 1,700 m in open space between the detector and control panel or range extender.\u003c\/p\u003e\n\u003cp data-end=\"970\" data-start=\"946\"\u003e\u003cstrong data-end=\"968\" data-start=\"946\"\u003eSecurity features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1055\" data-start=\"971\"\u003e\n\u003cli data-end=\"998\" data-section-id=\"132ln66\" data-start=\"971\"\u003e\n\u003cp data-end=\"998\" data-start=\"973\"\u003eEncrypted communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1055\" data-section-id=\"1la27rk\" data-start=\"999\"\u003e\n\u003cp data-end=\"1055\" data-start=\"1001\"\u003eFrequency hopping to prevent interference or jamming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1060\" data-start=\"1057\"\u003e\n\u003ch4 data-end=\"1082\" data-section-id=\"1k5mju9\" data-start=\"1062\"\u003e\u003cstrong\u003eHeat detection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"1116\" data-start=\"1083\"\u003e\u003cstrong data-end=\"1099\" data-start=\"1083\"\u003eSensor type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 × thermistor\u003c\/p\u003e\n\u003cp data-end=\"1202\" data-start=\"1118\"\u003eDetects dangerous temperature levels according to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1201\" data-start=\"1168\"\u003eEN 54-5 heat detector classes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1228\" data-start=\"1204\"\u003e\u003cstrong data-end=\"1226\" data-start=\"1204\"\u003eHeat sensor modes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1273\" data-start=\"1229\"\u003e\n\u003cli data-end=\"1245\" data-section-id=\"15u7ta1\" data-start=\"1229\"\u003e\n\u003cp data-end=\"1245\" data-start=\"1231\"\u003eA1, A1R, A1S\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1259\" data-section-id=\"4trecr\" data-start=\"1246\"\u003e\n\u003cp data-end=\"1259\" data-start=\"1248\"\u003eB, BR, BS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1273\" data-section-id=\"16u1oyy\" data-start=\"1260\"\u003e\n\u003cp data-end=\"1273\" data-start=\"1262\"\u003eC, CR, CS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1358\" data-start=\"1275\"\u003e\u003cstrong data-end=\"1307\" data-start=\"1275\"\u003eFixed temperature detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econfigurable depending on installation location.\u003c\/p\u003e\n\u003cp data-end=\"1413\" data-start=\"1360\"\u003e\u003cstrong data-end=\"1385\" data-start=\"1360\"\u003eEN54-compliant modes:\u003c\/strong\u003e\u003cbr data-end=\"1388\" data-start=\"1385\"\u003eA1R, A1S, BR, BS, CR, CS.\u003c\/p\u003e\n\u003chr data-end=\"1418\" data-start=\"1415\"\u003e\n\u003ch4 data-end=\"1444\" data-section-id=\"73qgag\" data-start=\"1420\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-end=\"1444\" data-section-id=\"73qgag\" data-start=\"1420\"\u003e\u003cstrong\u003eAlarm annunciation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"1479\" data-start=\"1445\"\u003e\u003cstrong data-end=\"1460\" data-start=\"1445\"\u003eAlarm type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacoustic sounder\u003c\/p\u003e\n\u003cp data-end=\"1518\" data-start=\"1481\"\u003e\u003cstrong data-end=\"1497\" data-start=\"1481\"\u003eSound level:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 95 dB at 1 m\u003c\/p\u003e\n\u003cp data-end=\"1550\" data-start=\"1520\"\u003e\u003cstrong data-end=\"1539\" data-start=\"1520\"\u003eSound patterns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32 tones\u003c\/p\u003e\n\u003cp data-end=\"1640\" data-start=\"1552\"\u003e\u003cstrong data-end=\"1578\" data-start=\"1552\"\u003eSound synchronization:\u003c\/strong\u003e\u003cbr data-end=\"1581\" data-start=\"1578\"\u003eAll connected devices with sounders trigger simultaneously.\u003c\/p\u003e\n\u003cp data-end=\"1732\" data-start=\"1642\"\u003e\u003cstrong data-end=\"1657\" data-start=\"1642\"\u003eAlarm test:\u003c\/strong\u003e\u003cbr data-end=\"1660\" data-start=\"1657\"\u003eAllows audible alarm testing to ensure alarms are clearly heard on site.\u003c\/p\u003e\n\u003chr data-end=\"1737\" data-start=\"1734\"\u003e\n\u003ch3 data-end=\"1757\" data-section-id=\"1snvj7e\" data-start=\"1739\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4 data-end=\"1757\" data-section-id=\"1snvj7e\" data-start=\"1739\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1875\" data-start=\"1758\"\u003e\n\u003cli data-end=\"1794\" data-section-id=\"1rhx6py\" data-start=\"1758\"\u003e\n\u003cp data-end=\"1794\" data-start=\"1760\"\u003eDesigned for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1792\" data-start=\"1773\"\u003eindoor use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1875\" data-section-id=\"65vter\" data-start=\"1795\"\u003e\n\u003cp data-end=\"1875\" data-start=\"1797\"\u003e\u003cstrong data-end=\"1828\" data-start=\"1797\"\u003eSmartBracket mounting panel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows rotation up to 90° after installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1880\" data-start=\"1877\"\u003e\n\u003ch3 data-end=\"1907\" data-section-id=\"18wn65p\" data-start=\"1882\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4 data-end=\"1907\" data-section-id=\"18wn65p\" data-start=\"1882\"\u003e\u003cstrong\u003eSabotage protection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"2077\" data-start=\"1908\"\u003e\n\u003cli data-end=\"1965\" data-section-id=\"1yal7jq\" data-start=\"1908\"\u003e\n\u003cp data-end=\"1965\" data-start=\"1910\"\u003e\u003cstrong data-end=\"1927\" data-start=\"1910\"\u003eTamper button\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edetects removal from mounting panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2021\" data-section-id=\"11afvjx\" data-start=\"1966\"\u003e\n\u003cp data-end=\"2021\" data-start=\"1968\"\u003e\u003cstrong data-end=\"1989\" data-start=\"1968\"\u003eSmartBracket lock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevents unauthorized removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2077\" data-section-id=\"1vcuwei\" data-start=\"2022\"\u003e\n\u003cp data-end=\"2077\" data-start=\"2024\"\u003e\u003cstrong data-end=\"2049\" data-start=\"2024\"\u003eDevice authentication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprotects against spoofing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2156\" data-start=\"2079\"\u003e\u003cstrong data-end=\"2112\" data-start=\"2079\"\u003eCommunication loss detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eafter 36 s (depending on Jeweller settings)\u003c\/p\u003e\n\u003chr data-end=\"2161\" data-start=\"2158\"\u003e\n\u003ch3 data-end=\"2181\" data-section-id=\"e6kr6y\" data-start=\"2163\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4 data-end=\"2181\" data-section-id=\"e6kr6y\" data-start=\"2163\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"2225\" data-start=\"2182\"\u003e\u003cstrong data-end=\"2196\" data-start=\"2182\"\u003eBatteries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 × CR123A (pre-installed)\u003c\/p\u003e\n\u003cp data-end=\"2287\" data-start=\"2227\"\u003e\u003cstrong data-end=\"2244\" data-start=\"2227\"\u003eBattery type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHuiderui CR123A, 3 V, 1,600 mAh (LiMnO₂)\u003c\/p\u003e\n\u003cp data-end=\"2322\" data-start=\"2289\"\u003e\u003cstrong data-end=\"2306\" data-start=\"2289\"\u003eBattery life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 5 years\u003c\/p\u003e\n\u003cp data-end=\"2367\" data-start=\"2324\"\u003e\u003cstrong data-end=\"2348\" data-start=\"2324\"\u003eBattery replacement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etool-free access\u003c\/p\u003e\n\u003cp data-end=\"2456\" data-start=\"2369\"\u003e\u003cstrong data-end=\"2401\" data-start=\"2369\"\u003eReverse polarity protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevents damage if batteries are inserted incorrectly.\u003c\/p\u003e\n\u003chr data-end=\"2461\" data-start=\"2458\"\u003e\n\u003ch3 data-end=\"2478\" data-section-id=\"18oo7r0\" data-start=\"2463\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch4 data-end=\"2478\" data-section-id=\"18oo7r0\" data-start=\"2463\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"2534\" data-start=\"2479\"\u003e\u003cstrong data-end=\"2494\" data-start=\"2479\"\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e124 × 124 × 48 mm\u003cbr data-end=\"2515\" data-start=\"2512\"\u003e\u003cstrong data-end=\"2526\" data-start=\"2515\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e278 g\u003c\/p\u003e\n\u003cp data-end=\"2615\" data-start=\"2536\"\u003e\u003cstrong data-end=\"2562\" data-start=\"2536\"\u003eOperating temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 °C to +50 °C\u003cbr data-end=\"2580\" data-start=\"2577\"\u003e\u003cstrong data-end=\"2603\" data-start=\"2580\"\u003eOperating humidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 80%\u003c\/p\u003e\n\u003cp data-end=\"2683\" data-start=\"2617\"\u003e\u003cstrong data-end=\"2638\" data-start=\"2617\"\u003eProtection class:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP21C\u003cbr data-end=\"2647\" data-start=\"2644\"\u003e\u003cstrong data-end=\"2671\" data-start=\"2647\"\u003eFlammability rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUL 94 V-0\u003c\/p\u003e\n\u003cp data-end=\"2697\" data-start=\"2685\"\u003e\u003cstrong data-end=\"2695\" data-start=\"2685\"\u003eColor:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2715\" data-is-last-node=\"\" data-is-only-node=\"\" data-start=\"2698\"\u003e\n\u003cli data-end=\"2707\" data-section-id=\"t3dqof\" data-start=\"2698\"\u003e\n\u003cp data-end=\"2707\" data-start=\"2700\"\u003eBlack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2715\" data-is-last-node=\"\" data-section-id=\"17beovj\" data-start=\"2708\"\u003e\n\u003cp data-end=\"2715\" data-is-last-node=\"\" data-start=\"2710\"\u003eWhite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/TDS_-_EN_-_Ajax_EN54_FireProtect_Jeweller_detectors.pdf?v=1784882407\" target=\"_blank\" style=\"color: rgb(255, 128, 0);\" rel=\"noopener\"\u003eView or downlaod Ajax Systems' spec sheet here\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Ajax","offers":[{"title":"White","offer_id":62142560207235,"sku":"AJ-119921","price":99.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62142560240003,"sku":"AJ-119922","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/AjaxEN54FireProtect_Smoke_Jeweller-white-119922-001.jpg?v=1784881747"},{"product_id":"ajax-systems-en54-smoke-sounder","title":"Ajax Systems' EN54 FireProtect (Smoke\/Sounder) Jeweller – Wireless Smoke Detector with Built-in Sounder","description":"\u003cdiv class=\"tabs product_tabs\"\u003e\n\u003cdiv class=\"tab_content tab_1 active initial\"\u003e\n\u003ch2 data-start=\"0\" data-section-id=\"c4ryvn\" data-end=\"46\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eEN54 FireProtect (Smoke\/Sounder) Jeweller\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"48\" data-end=\"206\"\u003eWireless addressable smoke detector with a built-in fire alarm sounder. Designed for indoor fire detection and audible alarm notification within Ajax systems.\u003c\/p\u003e\n\u003chr data-start=\"208\" data-end=\"211\"\u003e\n\u003ch4 data-start=\"213\" data-section-id=\"1tx786o\" data-end=\"239\"\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-start=\"213\" data-section-id=\"1tx786o\" data-end=\"239\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eDevice compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"240\" data-end=\"326\"\u003eWorks with Ajax control and indicating equipment (CIE) and compatible range extenders.\u003c\/p\u003e\n\u003chr data-start=\"328\" data-end=\"331\"\u003e\n\u003ch4 data-start=\"333\" data-section-id=\"4kw3d2\" data-end=\"352\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4 data-start=\"333\" data-section-id=\"4kw3d2\" data-end=\"352\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"353\" data-end=\"397\"\u003e\u003cstrong data-start=\"353\" data-end=\"368\"\u003eTechnology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJeweller wireless protocol\u003c\/p\u003e\n\u003cp data-start=\"399\" data-end=\"418\"\u003e\u003cstrong data-start=\"399\" data-end=\"416\"\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"419\" data-end=\"568\"\u003e\n\u003cli data-start=\"419\" data-section-id=\"1sf66py\" data-end=\"444\"\u003e\n\u003cp data-start=\"421\" data-end=\"444\"\u003eTwo-way communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"445\" data-section-id=\"1cei1bc\" data-end=\"493\"\u003e\n\u003cp data-start=\"447\" data-end=\"493\"\u003eEncrypted data transmission with dynamic key\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"494\" data-section-id=\"4lhacm\" data-end=\"530\"\u003e\n\u003cp data-start=\"496\" data-end=\"530\"\u003eInstant alarms and notifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"531\" data-section-id=\"1ar5s63\" data-end=\"568\"\u003e\n\u003cp data-start=\"533\" data-end=\"568\"\u003eRemote configuration in Ajax apps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"570\" data-end=\"592\"\u003e\u003cstrong data-start=\"570\" data-end=\"590\"\u003eFrequency bands:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"593\" data-end=\"713\"\u003e\n\u003cli data-start=\"593\" data-section-id=\"q97k8x\" data-end=\"612\"\u003e\n\u003cp data-start=\"595\" data-end=\"612\"\u003e866.0–866.5 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"613\" data-section-id=\"12ucxz6\" data-end=\"632\"\u003e\n\u003cp data-start=\"615\" data-end=\"632\"\u003e868.0–868.6 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"633\" data-section-id=\"1b254w0\" data-end=\"652\"\u003e\n\u003cp data-start=\"635\" data-end=\"652\"\u003e868.7–869.2 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"653\" data-section-id=\"coitc\" data-end=\"672\"\u003e\n\u003cp data-start=\"655\" data-end=\"672\"\u003e905.0–926.5 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"673\" data-section-id=\"1fu5wak\" data-end=\"693\"\u003e\n\u003cp data-start=\"675\" data-end=\"693\"\u003e915.85–926.5 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"694\" data-section-id=\"11q5d1j\" data-end=\"713\"\u003e\n\u003cp data-start=\"696\" data-end=\"713\"\u003e921.0–922.0 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"715\" data-end=\"740\"\u003e(Depends on sales region)\u003c\/p\u003e\n\u003cp data-start=\"742\" data-end=\"812\"\u003e\u003cstrong data-start=\"742\" data-end=\"769\"\u003eMaximum radiated power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 20 mW\u003cbr data-start=\"781\" data-end=\"784\"\u003e\u003cstrong data-start=\"784\" data-end=\"805\"\u003eRadio modulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGFSK\u003c\/p\u003e\n\u003cp data-start=\"814\" data-end=\"926\"\u003e\u003cstrong data-start=\"814\" data-end=\"838\"\u003eCommunication range:\u003c\/strong\u003e\u003cbr data-start=\"838\" data-end=\"841\"\u003eup to 1,700 m in open space between the detector and control panel or range extender.\u003c\/p\u003e\n\u003cp data-start=\"928\" data-end=\"952\"\u003e\u003cstrong data-start=\"928\" data-end=\"950\"\u003eSecurity features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"953\" data-end=\"1037\"\u003e\n\u003cli data-start=\"953\" data-section-id=\"132ln66\" data-end=\"980\"\u003e\n\u003cp data-start=\"955\" data-end=\"980\"\u003eEncrypted communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"981\" data-section-id=\"1la27rk\" data-end=\"1037\"\u003e\n\u003cp data-start=\"983\" data-end=\"1037\"\u003eFrequency hopping to prevent interference or jamming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1039\" data-end=\"1042\"\u003e\n\u003ch4 data-start=\"1044\" data-section-id=\"1vl5awm\" data-end=\"1065\"\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-start=\"1044\" data-section-id=\"1vl5awm\" data-end=\"1065\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eSmoke detection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1066\" data-end=\"1113\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1082\"\u003eSensor type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edual-spectrum optical sensor\u003c\/p\u003e\n\u003cp data-start=\"1115\" data-end=\"1188\"\u003e\u003cstrong data-start=\"1115\" data-end=\"1136\"\u003eDetection method:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edetects smoke particles based on size in the air.\u003c\/p\u003e\n\u003cp data-start=\"1190\" data-end=\"1219\"\u003e\u003cstrong data-start=\"1190\" data-end=\"1217\"\u003eFalse alarm protection:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1220\" data-end=\"1248\"\u003e\n\u003cli data-start=\"1220\" data-section-id=\"1qr7s31\" data-end=\"1248\"\u003e\n\u003cp data-start=\"1222\" data-end=\"1248\"\u003eResistant to water vapor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1250\" data-end=\"1336\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1268\"\u003eSmoke chamber:\u003c\/strong\u003e\u003cbr data-start=\"1268\" data-end=\"1271\"\u003ePatented design protects the sensor from dust, insects, and dirt.\u003c\/p\u003e\n\u003chr data-start=\"1338\" data-end=\"1341\"\u003e\n\u003ch4 data-start=\"1343\" data-section-id=\"73qgag\" data-end=\"1367\"\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-start=\"1343\" data-section-id=\"73qgag\" data-end=\"1367\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eAlarm annunciation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1368\" data-end=\"1402\"\u003e\u003cstrong data-start=\"1368\" data-end=\"1383\"\u003eAlarm type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacoustic sounder\u003c\/p\u003e\n\u003cp data-start=\"1404\" data-end=\"1441\"\u003e\u003cstrong data-start=\"1404\" data-end=\"1420\"\u003eSound level:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 95 dB at 1 m\u003c\/p\u003e\n\u003cp data-start=\"1443\" data-end=\"1473\"\u003e\u003cstrong data-start=\"1443\" data-end=\"1462\"\u003eSound patterns:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32 tones\u003c\/p\u003e\n\u003cp data-start=\"1475\" data-end=\"1563\"\u003e\u003cstrong data-start=\"1475\" data-end=\"1501\"\u003eSound synchronization:\u003c\/strong\u003e\u003cbr data-start=\"1501\" data-end=\"1504\"\u003eAll connected devices with sounders trigger simultaneously.\u003c\/p\u003e\n\u003cp data-start=\"1565\" data-end=\"1647\"\u003e\u003cstrong data-start=\"1565\" data-end=\"1580\"\u003eAlarm test:\u003c\/strong\u003e\u003cbr data-start=\"1580\" data-end=\"1583\"\u003eAllows audible alarm testing to ensure alarms are clearly heard.\u003c\/p\u003e\n\u003chr data-start=\"1649\" data-end=\"1652\"\u003e\n\u003ch4 data-start=\"1654\" data-section-id=\"1snvj7e\" data-end=\"1672\"\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-start=\"1654\" data-section-id=\"1snvj7e\" data-end=\"1672\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1673\" data-end=\"1808\"\u003e\n\u003cli data-start=\"1673\" data-section-id=\"1rhx6py\" data-end=\"1709\"\u003e\n\u003cp data-start=\"1675\" data-end=\"1709\"\u003eDesigned for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1688\" data-end=\"1707\"\u003eindoor use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1710\" data-section-id=\"1wwwyet\" data-end=\"1808\"\u003e\n\u003cp data-start=\"1712\" data-end=\"1808\"\u003e\u003cstrong data-start=\"1712\" data-end=\"1743\"\u003eSmartBracket mounting panel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows the detector to be rotated up to 90° after installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1810\" data-end=\"1813\"\u003e\n\u003ch4 data-start=\"1815\" data-section-id=\"18wn65p\" data-end=\"1840\"\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-start=\"1815\" data-section-id=\"18wn65p\" data-end=\"1840\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eSabotage protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1841\" data-end=\"2010\"\u003e\n\u003cli data-start=\"1841\" data-section-id=\"1yal7jq\" data-end=\"1898\"\u003e\n\u003cp data-start=\"1843\" data-end=\"1898\"\u003e\u003cstrong data-start=\"1843\" data-end=\"1860\"\u003eTamper button\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edetects removal from mounting panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-section-id=\"11afvjx\" data-end=\"1954\"\u003e\n\u003cp data-start=\"1901\" data-end=\"1954\"\u003e\u003cstrong data-start=\"1901\" data-end=\"1922\"\u003eSmartBracket lock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevents unauthorized removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1955\" data-section-id=\"1vcuwei\" data-end=\"2010\"\u003e\n\u003cp data-start=\"1957\" data-end=\"2010\"\u003e\u003cstrong data-start=\"1957\" data-end=\"1982\"\u003eDevice authentication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprotects against spoofing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2012\" data-end=\"2089\"\u003e\u003cstrong data-start=\"2012\" data-end=\"2045\"\u003eCommunication loss detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eafter 36 s (depending on Jeweller settings)\u003c\/p\u003e\n\u003chr data-start=\"2091\" data-end=\"2094\"\u003e\n\u003ch4 data-start=\"2096\" data-section-id=\"e6kr6y\" data-end=\"2114\"\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-start=\"2096\" data-section-id=\"e6kr6y\" data-end=\"2114\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"2115\" data-end=\"2158\"\u003e\u003cstrong data-start=\"2115\" data-end=\"2129\"\u003eBatteries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 × CR123A (pre-installed)\u003c\/p\u003e\n\u003cp data-start=\"2160\" data-end=\"2220\"\u003e\u003cstrong data-start=\"2160\" data-end=\"2177\"\u003eBattery type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHuiderui CR123A, 3 V, 1,600 mAh (LiMnO₂)\u003c\/p\u003e\n\u003cp data-start=\"2222\" data-end=\"2255\"\u003e\u003cstrong data-start=\"2222\" data-end=\"2239\"\u003eBattery life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 5 years\u003c\/p\u003e\n\u003cp data-start=\"2257\" data-end=\"2300\"\u003e\u003cstrong data-start=\"2257\" data-end=\"2281\"\u003eBattery replacement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etool-free access\u003c\/p\u003e\n\u003cp data-start=\"2302\" data-end=\"2389\"\u003e\u003cstrong data-start=\"2302\" data-end=\"2334\"\u003eReverse polarity protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevents damage if batteries are inserted incorrectly.\u003c\/p\u003e\n\u003chr data-start=\"2391\" data-end=\"2394\"\u003e\n\u003ch4 data-start=\"2396\" data-section-id=\"18oo7r0\" data-end=\"2411\"\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-start=\"2396\" data-section-id=\"18oo7r0\" data-end=\"2411\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"2412\" data-end=\"2467\"\u003e\u003cstrong data-start=\"2412\" data-end=\"2427\"\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e124 × 124 × 48 mm\u003cbr data-start=\"2445\" data-end=\"2448\"\u003e\u003cstrong data-start=\"2448\" data-end=\"2459\"\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e295 g\u003c\/p\u003e\n\u003cp data-start=\"2469\" data-end=\"2548\"\u003e\u003cstrong data-start=\"2469\" data-end=\"2495\"\u003eOperating temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 °C to +50 °C\u003cbr data-start=\"2510\" data-end=\"2513\"\u003e\u003cstrong data-start=\"2513\" data-end=\"2536\"\u003eOperating humidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eup to 80%\u003c\/p\u003e\n\u003cp data-start=\"2550\" data-end=\"2616\"\u003e\u003cstrong data-start=\"2550\" data-end=\"2571\"\u003eProtection class:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP21C\u003cbr data-start=\"2577\" data-end=\"2580\"\u003e\u003cstrong data-start=\"2580\" data-end=\"2604\"\u003eFlammability rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUL 94 V-0\u003c\/p\u003e\n\u003cp data-start=\"2618\" data-end=\"2630\"\u003e\u003cstrong data-start=\"2618\" data-end=\"2628\"\u003eColor:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2631\" data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2648\"\u003e\n\u003cli data-start=\"2631\" data-section-id=\"t3dqof\" data-end=\"2640\"\u003e\n\u003cp data-start=\"2633\" data-end=\"2640\"\u003eBlack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2641\" data-section-id=\"17beovj\" data-is-last-node=\"\" data-end=\"2648\"\u003e\n\u003cp data-start=\"2643\" data-is-last-node=\"\" data-end=\"2648\"\u003eWhite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/TDS_-_EN_-_Ajax_EN54_FireProtect_Jeweller_detectors.pdf?v=1784882407\" target=\"_blank\"\u003eView or download Ajax Systems' spec sheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ajax","offers":[{"title":"White","offer_id":62142733517187,"sku":"AJ-119919","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62142733549955,"sku":"AJ-119920","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/AjaxEN54FireProtect_Smoke_Jeweller-black-119922-001_fdbe2065-d1d0-4b36-8e28-38f4b42de8cc.jpg?v=1784884632"},{"product_id":"ajax-systems-en54-sounder-vad","title":"Ajax Systems EN54 FireProtect Sounder\/VAD Jeweller – Wireless Fire Alarm Sounder with Visual Alert","description":"\u003cp\u003eThe Ajax EN54 FireProtect Sounder\/VAD Jeweller is a wireless fire alarm device combining a powerful 85 dB sounder with a high-intensity Visual Alarm Device (VAD). Fully EN54-certified, it provides immediate audible and visual alerts, making it ideal for noisy or regulated environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e• EN 54-3, EN 54-23, and EN 54-25 certified\u003cbr\u003e• Integrated 85 dB sounder and high-intensity VAD (Category W)\u003cbr\u003e• Wireless range up to 2,000 m via Jeweller radio protocol\u003cbr\u003e• 5-year battery life (pre-installed)\u003cbr\u003e• Automatically triggered by Ajax fire detectors\u003cbr\u003e• Designed for commercial and public buildings, including those with hearing-impaired occupants\u003cbr\u003e• Works with the Ajax EN54 Fire Hub Jeweller\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/TDS_-_EN_-_Ajax_EN54_FireProtect_Jeweller_sounders_and_VADs.pdf?v=1784886828\" target=\"_blank\" style=\"color: rgb(255, 128, 0);\" rel=\"noopener\"\u003eView or download Ajax Systems spec sheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Ajax","offers":[{"title":"Red","offer_id":62143671370115,"sku":"AJ-118601","price":144.99,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":62143671402883,"sku":"AJ-118599","price":144.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/AjaxEN54FireProtectSounder-VADJeweller-WirelessFireAlarmSounderwithVisualAlert-Red-118601-001.jpg?v=1784886554"},{"product_id":"ajax-systems-en54-wireless-fire-alarm-sounder","title":"Ajax Systems' EN54 FireProtect Sounder Jeweller – Wireless Fire Alarm Sounder","description":"\u003cp\u003eThe Ajax EN54 FireProtect Sounder Jeweller is a standalone wireless fire alarm sounder designed to deliver loud and immediate audio alerts in response to fire detection events. Fully EN54 certified, it is ideal for commercial premises where clear audible warning is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e• EN 54-3 and EN 54-25 certified\u003cbr\u003e• Delivers a loud 85 dB fire alarm signal at 3 metres\u003cbr\u003e• Wireless range up to 2,000 m via Jeweller radio protocol\u003cbr\u003e• Battery-powered with up to 5 years of operation\u003cbr\u003e• Activates automatically on alarm from connected Ajax fire devices\u003cbr\u003e• Designed for use with EN54 Fire Hub Jeweller\u003cbr\u003e• Bold red housing for high visibility in commercial settings\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/TDS_-_EN_-_Ajax_EN54_FireProtect_Jeweller_sounders_and_VADs.pdf?v=1784886828\" target=\"_blank\" style=\"color: rgb(255, 128, 0);\" rel=\"noopener\"\u003eView or download Ajax Systems spec sheet \u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Ajax","offers":[{"title":"White","offer_id":62143661015427,"sku":"AJ-118602","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62143661048195,"sku":"AJ-118603","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/AjaxEN54FireProtectSounder-Black-001.jpg?v=1784890314"},{"product_id":"ajax-en54-24h-backup-battery","title":"Ajax EN54 Internal Battery (24h) – Backup Battery for Fire Hub \u0026 Fire ReX","description":"\u003cp\u003eThe Ajax EN54 Internal Battery (24h) is a high-capacity rechargeable Li-ion backup battery designed for use with the EN54 Fire Hub Jeweller and EN54 ReX Jeweller. It provides up to 24 hours of autonomous system operation in full compliance with EN 54 fire safety standards.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e• EN54-compliant 24-hour backup power\u003cbr\u003e• Compatible with EN54 Fire Hub Jeweller and EN54 ReX Jeweller\u003cbr\u003e• Rechargeable 7.4 V \/ 5Ah Li-ion battery\u003cbr\u003e• Maintains system functionality during power outages\u003cbr\u003e• Compact and secure fit inside Ajax certified enclosures\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/TDS_-_EN_-_Ajax_EN54_Internal_Battery.pdf?v=1784890787\" target=\"_blank\" style=\"color: rgb(255, 128, 0);\" rel=\"noopener\"\u003eView or download Ajax Systems spec sheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Ajax","offers":[{"title":"White","offer_id":62143720817027,"sku":"AJ-127876","price":44.99,"currency_code":"GBP","in_stock":false},{"title":"Black","offer_id":62143720849795,"sku":"AJ-127877","price":44.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1615\/5577\/files\/AjaxEN54InternalBattery-24-Black-127877-001_1.jpg?v=1784891133"}],"url":"https:\/\/www.cctvoutlet.co.uk\/collections\/ajax-systems-en54.oembed","provider":"CCTV Outlet Limited","version":"1.0","type":"link"}