5MP 8 Channel Lite DVR (8x BNC plus 4x IP Channels), No HDD
Product Code: DHDVR12-B2-V2
- 5 Megapixel resolution
- 12 channels for up to 8 analogue and 4 IP...
- Alarm and Audio Capable
Product Description
The B2 range of DVRs can record at up to 5M-N recording giving your customers better than 1080p recording. This range allows both alarm and audio over co-ax to be installed on each channel as well as giving your customers having the ability to control compatible PTZ cameras using the same BNC cable as the video. As an added bonus, each of the DVRs in the B2 range allows for additional IP cameras to be installed and they work with the audio over CAT5e feature allowing your customers to record audio on those cameras too (requires compatible cameras). As well as the extra IP channels the B2 range also accepts video signals in the CVI, TVI, AHD and CVBS formats, giving more flexibility in what cameras can be use on the installation.
Part Number: DHDVR12-B2-V2-0TB
Recorder Resolution: 5MP-Lite
Tripwire: Yes
Face detection: Yes
BNC Channels: 8 Channel
Extra IP Channels: 4 Channel
Audio over co-ax: On each channel
Specifications:
- Main Processor Embedded processor
- Operating System Embedded LINUX
- 3 Year Warranty
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 5MP-N IP)
- Analog Camera Input: 8 Channel, BNC
- HDCVI Camera: 5MP-N@10fps,1080P@15fps, 720P@25fps
- AHD Camera: 5MP-N@10fps,1080P@15fps, 720P@25fps
- TVI Camera: 5MP-N@10fps,1080P@15fps, 720P@25fps
- CVBS Camera: PAL/NTSC
- IP Camera Input: 4 Channel, each channel up to 5MP-N@10fps, 2MP@25fps
- 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
- Resolution: 1296X1944, 1920x1080, 1080X960, 1280×720, 1024×768
- Display: Split 1/ 4/ 8/ 9/ 16
- OSD: Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Recording:
- Video/Audio Compression: H.265+/ H.265/ H.264+/ H.264
- Resolution: 5M-N, 1080P, 1080N, 720P, 960H, D1, CIF
- Record Rate - Main Stream: 5M-N (1-10fps), 1080P(1~15fps)/ 1080N/ 720P/ 960H/ D1/ CIF (1~25fps)
- Record Rate - Extra Stream: D1/ CIF (1~15fps)
- Bit Rate: 32Kbps~ 6144Kb/s 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)Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file,
- Playback Functions: Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom
- Backup Mode: USB Device/ Network
Network:
- Interface: 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 2.42, CGI Conformant
Storage:
- Internal HDD: 1 SATA port, up to 6TB
Auxiliary Interface:
- USB Interface: 2 ports (1 Rear), USB2.0
- RS485: 1 port, for PTZ Control
General:
- Power Supply: DC12V/2A
- Power Consumption: <10W (without HDD)
- Working Environment: -10°C ~+45°C / 10%~90%RH
- Dimensions: Compact 1U, 260mm × 220mm × 40mm
- Weight: 1.0kg (without HDD)
Technical Specification
Weight
1.39kg
05/03/2025
28/02/2025
First class website and easy to navigate when buying items from Blake UK. Was emailed every step for reassurance regarding my on-line order for a stress free purchase. Will definitely be doing another on-line order from Blake UK regarding a TV ariel along with a loft bracket as I will be buying a loft Ariel in a few months time for my home. 💯% satisfied with my order 👍
25/02/2025
I’m pleased with the ærial overall. I did have to fix two separate issues though… 1. Many of the elements were bent, some quite badly. Happily they all bent straight again without any fatigue fracture. 2. Many of the elements were not seated properly in the booms. In one case, a vertical element was touching one on the other boom. I was able to pull the unseated ones out to seat better but I’m not sure how long they’ll stay like this.
11/02/2025
Amazingly quick de.ivery. Ordered at the weekend , arrived on Monday !
09/02/2025
Product as described and arrived on time, kept informed on progress throughout
Google Company Reviews
22/04/2025
Ordered an aerial, 4 way distribution unit & loft fitting kit. Very impressed with the items. They look & feel good quality, everything you need is included even the fixing screws. Very easy to fit.
18/04/2025
Brilliant service, fast delivery and fast to reply to an email query. Couldn't be better, a nice company to deal with.
15/04/2025
good price, good delivery
14/04/2025
09/04/2025
This is my second review for this same product. I bought a Twin Coax Surface Mount Switch Outlet Box, but could only get it to work if I physically held the aerial in place, so left a one star review. I quickly received an email from Chloe offering a couple of solutions to the problem, so I decided on a new switch with a soldered coax cable, which I'm pleased to say works perfectly. After receiving such a friendly and efficient service I have definitely changed my mind about Blake-uk.com and would not hesitate to recommend them.
Super