4K (8MP) SPRO B4 / 16 + 8 CHANNEL - 5 IN 1 DVR with POC Technology

Model No.: DHDVR24-B4 The SPRO B4 range of DVRs come complete with features that are not found in most common DVRs, in fact there are 6 unique features that come...
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Model No.: DHDVR24-B4

The SPRO B4 range of DVRs come complete with features that are not found in most common DVRs, in fact there are 6 unique features that come with this DVR:
4k video over co-ax - Record Ultra High Definition resolutions over standard co-ax cables
Power over co-ax - power your cameras directly from your DVR
Audio over co-ax - Record audio over the same cable as your video
Alarm over co-ax - Utilise the benefits of cameras with built-in PIR detectors using the same co-ax cable
PTZ control over co-ax - Control a PTZ with just the one co-ax cable
IP Audio over Cat5e - Capture Audio on an IP camera over the local network

All of the above features will only apply if using a compatible camera, so if you wanted to power your camera from your DVR you would need a POC camera or if you wanted to record audio over the same co-ax cable you would need an Audio Over Co-ax camera.

Connecting cameras couldn't be simpler, just connect your camera to the back of the unit, ensure there is also power going into the camera (either through POC or separately) and a picture will appear. To add an IP camera simply connect the DVR and cameras to a local network and select the search function on the DVR. A list of all the available IP cameras will be displayed, simply click on 'add' to bring the camera into the system. This model has 16 BNC inputs for your co-ax cameras and 8 channels available for IP cameras.

Each unit also has a simple system to connect to a mobile app; just scan a QR code on your mobile device to install the app and then scan another QR Code to copy all the settings to the app. Once connected you can view your cameras whenever you have an internet connection, even if you are abroad.

User_Manual

Download the User Manual here

EasyViewer

The DHDVR24-B4 is compatible with the EasyViewer software
allowing you to view live or playback recorded footage from your DVR.

Download on the App Store  Get it on Google play

KEY FEATURES:

  • 24 channel recording (16 channel BNC + 8 channel 8MP IP over the network)
  • Up to 4K(8MP) recording
  • Supports CVI POC (Power over Co-ax, up to 200m)
  • Supports alarm over co-ax cable(compatible cameras required)
  • Supports audio over co-ax cable(compatible cameras required)
  • Supports “IP Audio over CAT5e” on extra IP channels
  • Auto detect POC cameras and non POC cameras
  • Records 4K@7fps, 4MP@15fps or Full HD 1080p@25fps
  • Simultaneous 1/4/8 channel playback
  • P2P (no port forwarding required on most modern routers)
  • Free Apple app/Android app/Windows PC/Apple Mac - no hidden costs to use or download the app
  • Instant playback on one channel when others are on live view
  • Smart search - quickly search for recorded footage when there is movement in a highlighted area
  • Email yourself a snapshot of an image when there is movement in an area
  • Simple back-up to usb
  • Surveillance grade hard drive

View or Download product specifications

16+8 Channel 4K (8MP) 5 IN 1 DVR

Plug & Play with 4K Recording

Black Line

Record and playback in 4K.
Easy setup for smart phone viewing.

6 CHANNEL 1080P DVR
24 CHANNEL 4K DVR REAR

High quality features built-in as standard.

Black Line SPEC ICONS

Security in the palm of your hand

Accessing your CCTV system remotely couldn’t be easier. Simply download and install our free App and gain access to live viewing or recorded footage from anywhere where there’s a network connection.*

*CCTV system must be connected to the internet Download Icons

No router configuration required for phone/PC viewing**
No need to read a 1,000 page instruction manual to setup
No need to pay extra for the mobile app

**Applies to most modern routers

With three quick steps!

QR Code Steps

Mobile view

Motion detection alert

Have your CCTV system monitor your home and workplace and contact you when there’s movement. Get an image sent by email whenever a motion detected event is triggered. Monitor only specific areas for movement or anywhere within the picture.

Multiple defense zones

Multiple defense zones

Mobile Alert

Scheduled motion detection

In an age where image quality is important storage space plays a vital part in how much can be stored. Rather than recording a static room or view you can set your CCTV system to only record when it detects movement. You can even set your schedule to save footage up to 5 seconds before the motion is detected.

TIME SCHEDULE

Dual Screen Output

Black Line

This DVR comes with both VGA and HDMI outputs so that you can view on either a VGA monitor or through a HDMI monitor in full HD. You can even use both ports at the same time and view on different screens in different rooms.

Dual screen
UK Standards

UK Standards

All items here are supplied to UK standards

Black Line

Components used in this DVR comply with UK standards with CE certification giving you peace of mind.

UK Based company

UK Company, UK Stock
UK Tech Support

Everything is in the UK. No dealing with a technical support team based on the other side of the world. No waiting weeks for your order. We’re a UK business with UK support.

Orders placed before 2:00pm will be dispatched the same day but can take up to 2 days to be delivered depending on the delivery address.

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Delivery/Shipping Information


  • We offer a next business day delivery service for all products listed on this site, subject to stock. The cut-off time for next business day delivery is 2pm, any orders received after this time will be processed but may not be dispatched until the following day.

  • UK deliveries are free if the order is over £100. Any order less than this value will be charged at £4.99. Orders to the Republic of Ireland are charged at a flat rate of £25 whilst orders to the Republic of Ireland and Northern Ireland are a 2 - 3 day service.

  • We will endeavour to contact you if there is insufficient stock or if we believe that there is a potential issue with an order, i.e. the wrong type of camera for the recorder.
  • Warranty Information


  • We offer standard manufacturer warranty on all our products. Your statutory rights are not affected.

  • Unless otherwise stated, all cameras carry a minimum of 12 months warranty whilst all recorders (both DVR's and NVR's) carry a minimum of 2 years warranty.

  • Any warranty claims must be raised within the warranty period. Any warranty claims made outside the warranty period will be rejected.