| Model |
DS-7208HVI-S |
DS-7216HVI-S |
| Video/Audio input |
| Video compression |
H.264 |
|
| Video input |
8-ch |
16-ch |
| Video input interface |
BNC(1.0Vp-p, 75Ω), PAL/NTSC adaptive |
| Audio compression |
OggVorbis, 16Kbps |
| Audio input |
4-ch |
| Audio input interface |
RCA (2.0Vp-p, 1KΩ) |
| Voice talk input |
1-ch, (Using Audio IN) |
| Video/Audio input |
| Preview resolution |
4CIF (PAL: 704x576, NTSC: 704x480) |
|
| VGA output |
1 VGA interface can support resolution: 1024x768/60Hz |
| Recording resolution |
CIF/QCIF |
Synchronous Playback |
2-ch |
2-ch |
| Video output |
2-ch, BNC(1.0Vp-p, 75Ω) |
| Video loop output |
8-ch, DB15 (Optional) |
16-ch, DB15 (optional) |
| Frame rate |
PAL: 25fps, NTSC: 30fps |
| Video bit rate |
32Kbps~768Kbps, or user-defined |
| Audio output |
1-ch, RCA(linear electrical level, 600Ω) |
| Hard disk driver |
| Interface type |
2 SATA interface |
|
| Capacity |
Each interface supports up to 2TB capacity |
| External interface |
| Network Interface |
1, RJ45 10M/100M adaptive Ethernet interface |
|
| Serial Interfaces |
1 RS-232 interface (for parameters configuration, maintenance, transparent channel);
1 RS-485 interface (for PTZ control); |
|
| USB interface |
2, USB2.0 |
| Alarm input |
16-ch |
| Alarm output |
4-ch |
| General |
| Power supply |
12VDC |
|
| Consumption |
≤20W (without HDD or DVD-R/W) |
≤30W (without HDD or DVD-R/W) |
| Working temperature |
-10°C~+55°C(14°F~131°F) |
| Working humidity |
10%~90% |
| Chassis |
19” standard chassis |
| Dimension |
290(D)×445(W)×44mm(H)
(11.42"(D)×17.52"(W)×1.73"(H)) |
390(D)×440(W)×70mm(H)
(15.35"(D)×17.32"(W)×2.76"(H)) |
| Weight(without HDD) |
≤8000g (17.64lbs) |
