DVR-4SD
AHD 4 Channel SD Digital Video Recorder
- Video input: 4 x 4 pin aviation
- Video output: 4 pin aviation, VGA
- Audio input: 4 x 4 pin aviation
- Audio output: 4 x 4 pin aviation
- OSD: 1 / 2 / 4
Our Technical helpline allows us to provide a full backup service to our customers, who can have confidence in our long-term support. Contact our team to discuss any issues or enquires.
CKO warrants all goods to be free from defect in material and workmanship in normal use, provided that they have been installed and operated in accordance with the instructions supplied. We offer a professional repair service for warranty items. Contact our team to discuss CKO’s warranty terms and conditions.
We offer a reliable and time-critical delivery service through DPD Local. Orders will be shipped the same day* if placed before 3PM – DVR orders before 2:30PM.
*Provided that the items are in stock.
Technical Specification | |
---|---|
Number of inputs | 4 channels |
Audio | 4 channels |
AHD compatible | Yes |
IPC compatible | No |
Max resolution | 1080p (1920 x 1080) |
Recording duration per CH | 1GB per hour (1080p) |
Video compression | H.265 Main profile |
Audio compression | G.726/G.711/ADPCM |
Power up time to record | 20 seconds |
Camera OSD | 1, 2, 3 or 4 |
Recording FPS | 25 FPS |
Maximum HDD | N/A |
Maximum SG card | 256GB x2 |
GPS | Geolocation, speed |
G Shock | 3 axis accelerometer |
Lockable | Yes |
Power cameras | 12V DC |
Alarm input | 4 |
Alarm output | 1 |
Video encryption | Yes |
OSD language | English |
Timer off delay | up to 24 hours |
Power modes | 2 |
Password security | Yes |
Video watermark | Set on screen |
Mirror image | Selectable on screen |
3G / 4G compatible | No |
Wi-Fi | No |
Operating voltage | 12V / 24V DC |
Power consumption | 1.5A @ 12V DC |
Operating temperature | -20°C~+80°C |
Physical Specification | |
Dimensions | 142mm(W) 153mm(D) 33mm(H) |
HDD housing | N/A |
Vibration rating | 40G |
Casing material | Die cast aluminium |
LED status panel | 2 LEDs |
Connections | |
Video out | 4 pin aviation male/VGA |
GPS | SMB female |
Video in | 4x 4 pin aviation male |
Peripherals | USB, ethernet |
IO interface | 10 pin plug |
Power | 6 pin plug |
Approval standards | |
CE | Yes |
RoHS | Yes |
E Mark | E9 |
IP rating | ISO/TS |
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