| Specification | | Video Compression | H.264 | | Analog Video Input | 4-ch, BNC(1.0Vp-p, 75Ω), PAL/NTSC adaptive | | IP Video Input | Up to 8-ch | | Composite Video Input | up to 8-ch (Analog video + IP video) | | Audio Compression | G.711 | | Audio Input | 1-ch, RCA (2.0Vp-p, 1kΩ) | | Two-way Audio | 1-ch, RCA (2.0 Vp-p, 1 KΩ) (Using audio input) | | Playback Resolution | 5MP/3MP/1080p/UXGA/720P/WD1/4CIF/VGA/DCIF/2CIF/CIF/QCIF | | Recording Resolution | Main stream: WD1 / 4CIF / 2CIF / CIF / QCIF; Sub-stream: CIF / QCIF | | Frame Rate | Main stream: 25 fps (P)/30 fps (N);Sub-stream: 25 fps (P)/30 fps (N) | | Video Bit Rate | 32 Kbps ~ 3 Mbps | | Synchronous Playback | 8-ch | | HDD Interface Type | 1 SATA interface, UP to 4TB capacity | | Network Interface | 1, 10M/100M self-adaptive Ethernet interface | | Serial Interface | 1 RS-485 interface, half-duplex | | USB Interface | 2, USB2.0 | | Power Supply | DC 12V / Max.10W | | Dimensions | 315 × 242 × 45 mm |
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