Device Specifications
Video/Audio Input    
IP video input: 4-ch;
Two-way audio input: 1-ch, RCA (2.0 Vp-p, 1kΩ)
Video/Audio Output    
HDMI Output: 1-ch, resolution: 1920 × 1080P /60Hz, 1600 × 1200 /60Hz, 1280 × 1024 /60Hz, 1280 × 720 /60Hz, 1024 × 768 /60Hz;
Recording Resolution: 6MP/ 5MP/ 4MP/ 3MP/ 1080P/ UXGA/ 720P/ VGA/ 4CIF/ DCIF/ 2CIF/ CIF/ QCIF;
Frame Rate: Main stream: 50 fps (P) / 60 fps (N); Sub-stream: 50 fps (P) / 60 fps (N);
Audio Output: 1-ch, RCA (Linear, 1kΩ);
Synchronous Playback: 4-ch
Decoding    
Capability: 4-ch@1080P;
Live view / Playback: 6MP/ 5MP/ 3MP/ 1080P/ UXGA/ 720P/ VGA/ 4CIF/ DCIF/ 2CIF/ CIF/ QCIF
Network    
Incoming bandwidth: 40Mbps;
Outgoing bandwidth: 80Mbps
External Interface    
Network Interface: 1 RJ-45 10/ 100/ 1000 Mbps self-adaptive Ethernet interfaces;
USB Interface: 1 × USB 2.0 and 1 × USB 3.0
Hard Disk    
SATA: 1 SATA interfaces for 1 HDD;
Capacity: Up to 4TB capacity for each HDD
POE    
Supported Standard: AF and AT;
Interface: 4 independent 100 Mbps PoE network interfaces;
Max. Power: 50W
General    
Power Supply: 48V DC;
Consumption(without hard disk and POE): ≤ 10W;
Working Temperature: -10 ºC ~ +55 ºC (+14 ºF~ + 131 ºF);
Working Humidity: 10 % ~ 90 %;
Chassis: 1U chassis;
Dimensions: 315 × 230 × 45mm (12.4 × 9.1 × 1.8 inch);
Weight(without HDD): ≤ 1 Kg (2.2 lb)