| Model | DVR-S7208 | DVR-S72016HVI | |||
| Video/Audio input | Video compression | H.264 | |||
| Analog video input | 8-ch | 16-ch | |||
| Video interface | BNC connector (1.0 Vp-p, 75 Ω); PAL / NTSC adaptive | ||||
| Audio compression | G.711 | ||||
| Audio input | 4-ch,RCA connector (2.0 Vp-p, 1 kΩ) | ||||
| Two-way audio input | 1-ch, RCA (2.0 Vp-p, 1 kΩ) | ||||
| VGA output | 1-ch, resolution: 1280 × 1024 / 60 Hz, 1024 × 768 / 60 Hz | ||||
| CVBS output | 2-ch, BNC connector (1.0 Vp-p, 75 Ω);Resolution: PAL: 704 × 576, NTSC: 704 × 480 | ||||
| Audio output | 1-ch, RCA connector (Linear, 1 kΩ) | ||||
| Video/Audio output | Recording resolution | 4CIF/2CIF/CIF | |||
| Frame rate | Main stream:4CIF / 2CIF@8 fps, CIF@25 fps (P) / 30 fps (N)Sub stream:CIF / QCIF@up to 25 fps (P) / 30 fps (N) | Main stream:4CIF / 2CIF@6 fps, CIF@25 fps (P) / 30 fps (N)Sub stream:CIF / QCIF@ up to 25 fps (P) / 30 fps (N) | |||
| Video bit rate | 32 kbps ~ 2048 kbps, or user-defined (Max. 3072 kbps) | ||||
| Stream type | Video/ Video & Audio | ||||
| Audio bit rate | 64 kbps | ||||
| Dual stream | Support | ||||
| Synchronous playback | 8-ch | 16-ch | |||
| Hard disk | Type | 2 SATA interface | 2 SATA interface | 2 SATA interfaces | |
| Capacity | Up to 4TB capacity for each interface | ||||
| External interface | Network interface | 1, RJ45 10 M / 100 M adaptive Ethernet interface | |||
| Serial interface | 1 RS-485 interface, 1 RS-232 interface | ||||
| USB interface | 2, USB 2.0 | ||||
| Alarm in | 8 | 16 | |||
| Alarm out | 4 | 4 | |||
| General | Power supply | 12 VDC | |||
| Consumption | ≤10 W (without hard disk or DVD-R/W) | ≤15 W (without hard disk or DVD-R/W) | |||
| Working temperature | -10 ºC ~ +55 ºC | ||||
| Working humidity | 10% ~ 90% | ||||
| Chassis | 19-inch rack-mounted 1.5U chassisInfinitycctv.com.tw all rightreserved 2013 | ||||
| Dimensions(W × D × H) | 440 × 390 × 70 mm | ||||
| Weight | ≤8 Kg (without hard disk or DVD-R/W) | ||||