| Chip |
HI3521A |
| Compressed Format |
H.264 |
| Video Output |
Interface VGA1、AV1,3sets of composite output |
| Video Input |
4CH 1080P, 960P, 720P, 960H, CVBS and other video inputs compatible with CVBS and AHD signal mixed input compatible with PAL and NTSC hybrid inputs |
| AV Output |
CVBS signal, NTSC or PAL menu adjustable, 1.0Vpp, resistance 75Ω |
| VGA Output Resolution |
1920 x 1080、1280 x 720、1024 x 768、800 x 600 menu adjust |
| Video Output Resolution |
1920 x 1080 or25fps |
| Video Quality |
Ultra HD, HD, standard, ordinary 4 level video adjustable |
| Recording Method |
Automatic recording on startup |
| Preview Function |
12 kinds of multiscreen mode combination preview, support the key manual or IO automatic trigger full screen display function |
| Audio |
No |
| Power Output |
11.5V camera power |
| Storage |
Support up to 512GB TF card ,Loop coverage recording |
| Replay |
4CH synchronous playback |
| Input Voltage |
DC+8V to +36V |
| Power Consumption |
＜5W |
| Working Voltage |
12 to 24V |
| Temperature |
-22 °F to 158 °F (-30℃to 70℃) |
| Product Size |
5.91 in x 3.71 in x 0.94 in(150mm x 94.2mm x 24mm) |
| Weight |
13.40 oz (380 g) |
