{"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","url":"https:\/\/www.cctvoutlet.co.uk\/products\/ajax-systems-en54-smoke-sounder","provider":"CCTV Outlet Limited","version":"1.0","type":"link"}