SPRO B4 8MP 8 Channels 5in1

Hard Drive

Part Number: DHDVR12-B4-V2-0TB
Recorder Resolution 8MP
Audio over co-ax On each channel
Tripwire Yes
Intrusion Yes
Face detection Yes
BNC Channels 8 Channel
Extra IP Channels 4 Channel
POC Yes

Information
Specifications
Delivery
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This SPRO HD DVR is designed to record at up to 4k, 8mp resolution. These recorders also feature both Audio-over-coax ( AOC) and Power-over-coax (POC) technology which allow the recorder to power POC compatible cameras as well as sound recording via 1 x coax cable.

Check out the SPRO video academy.

Specifications:
Model Number	DHDVR12-B4-V2
Main Processor	Embedded processor
Operating System	Embedded LINUX
Video & Audio
Input	12 channel (8 x BNC + 4 x IP)
Standard - BNC	8 channel CVI/ TVI/ AHD/ ANALOGUE
Standard - IP	4 channel (up to 8 Megapxiel IP)
Analog Camera Input	8 Channel, BNC
HDCVI Camera	4K, 4MP, 1080P@25fps, 720P@50fps, 720P@25fps
AHD Camera	2MP@25fps, 720P@25fps
TVI Camera	2MP@25fps, 720P@25fps
CVBS Camera	PAL/NTSC
IP Camera Input	4 Channel, each channel up to 8MP
Audio In/Out	1/1 RCA, Audio over co-ax supported on all BNC Channels
Two-way Talk	Reuse audio in/out, RCA
Display
Interface	1 HDMI, 1 VGA
HDMI Resolution	3840×2160, 2560×1440, 1920×1080, 1280×1024, 1280×720, 1024×768
VGA Resolution	1920×1080, 1280×1024, 1280×720, 1024×768
Display Split	1/ 4/ 8/ 9/ 16
OSD	Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Recording
Video Compression	H.264+/ H.264
Resolution	4K, 4MP, 3MP, 1080P, 720P, 960H, D1, CIF, QCIF
Record Rate - Main Stream	4K(7fps), 4MP(15fps), 1080P/ 720P/ 960H/ D1/ CIF/ QCIF (25fps)
Record Rate - Extra Stream	960H (1~15fps), D1/ CIF/ QCIF (1~25fps)
Bit Rate	1Kbps ~ 8192Kbps Per Channel
Record Mode	Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop
Record Interval	1~60 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
Audio Compression	AAC (only for the 1st channel), G.711A, G.711U, PCM
Audio Sample Rate	8KHz, 16 bit Per Channel
Audio Bit Rate	64Kbps Per Channel
Video Detection
Trigger Events	Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips
Video Detection	Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis
Playback & Backup
Sync Playback	1/ 4/ 9
Search Mode	Time/Date, MD & Exact search (accurate to second)
Playback Functions	Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom
Backup Mode	USB Device/Network
Network
Interface	1 RJ-45 port (100M)
Network Functions	HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP Search
Max. User Access	128 users
Smart Phone	iPhone, iPad, Android Phone
Interoperability	ONVIF 2.4
Storage
Internal HDD	1 SATA port, up to 6TB
Auxiliary Interface
USB Interface	2 ports(1 Rear), 1 USB 3.0 & 1 USB 2.0
RS485	1 port, For PTZ Control
General
Power Supply	DC48V/1.5A
Power Consumption	<10W (without HDD)
Working Environment	-10°C ~+45°C / 10%~90%RH
Dimensions	325mm × 255mm × 55mm
Weight	1.35KG (without HDD)

Through our logistic partners we are able to deliver to most areas in the UK on a next business day service.
Our standard cut off time on the website for standard next day delivery is 4pm but you will still be able to call our sales team anytime up to 5pm to place an order.
We also offer a premium next day pre 12pm and pre 10:30am service to these areas as well as a Saturday and Saturday pre 10:30am delivery. For areas outside of here, such as the Highlands, Isle of Man and Channel islands we are able to provide a 2 business day service.

For orders outside of the UK please call +44 (0)1438 909168 to speak to a member of the team who will be able to assist you.