SPRO B4 8MP 8 Channel 5in1

Part Number:  DHDVR12-B4-V2-0TB
Brand:  SPRO
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
Smart Dual Illumination Supported  No

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Description

The SPRO B4 8MP 8 Channel POC DVR combines advanced technology with a sleek design. Offering power over coaxial cable capability, it streamlines setup by delivering power, video and audio through one cable. With 8 BNC channels and the flexibility to incorporate an additional 4 IP channels via the local network, it accommodates up to 12 cameras for display and recording on the device.

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)