SPECS
Video/Audio Input
Two-way audio input:    
1-ch, RCA (2.0 Vp-p, 1kΩ)
IP video input:    
4-ch
Network
Incoming bandwidth:    
40Mbps
Outgoing bandwidth:    
80Mbps
Video/Audio Output
HDMI Output:    
1-ch, resolution:4K (3840 × 2160)/30Hz,1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 ×1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz.
Recording Resolution:    
8MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Audio Output:    
1-ch, RCA (Linear, 1kΩ)
VGA Output:    
1-ch, resolution: 1920*1080P/60Hz, 1280*1024/60Hz, 1280*720/60Hz, 1024*768/60Hz
Decoding
Capability:    
4-ch@1080P
Live view / Playback:    
8MP/6MP/5MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Hard Disk
SATA:    
1 SATA interface for 1 HDD
Capacity:    
Up to 6TB capacity for each HDD
External Interface
Network Interface:    
1 RJ-45 10 / 100 Mbps selfadaptive
Ethernet interface
USB Interface:    
2, USB2.0
POE
Interface:    
4 independent 10 /100 Mbps PoE
Ethernet interfaces
General
Power Supply:    
48 VDC
Consumption(without hard disk and POE):    
≤ 10 W
Working Temperature:    
-10 oC ~ +55 oC (+14 oF~ + 131 oF)
Working Humidity:    
10 % ~ 90 %
Chassis:    
315 mm chassis
Dimensions:    
315 × 240 × 48 mm (12.4" × 9.4" × 1.9")
Weight(without HDD):    
≤ 1 kg (2.2 lb)