Hikvision DS-7604NXI-K1 NVR 4 Channel

Video/
Audio input
IP video input 4-ch
Network
Incoming bandwidth 40 Mbps
Outgoing bandwidth 80 Mbps
Video/
Audio output
HDMI/VGA
output
resolution
HDMI:
4K (3840 × 2160)/30Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz,
1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
VGA:
1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 ×
720/60Hz, 1024 × 768/60Hz
Audio output 1-ch, RCA (Linear, 1 KΩ)
Decoding
Decoding format H.265/H.264/H.264+
Recording
resolution
8MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CI
F/CIF/QCIF
Capability 4-ch @ 1080p
Hard disk
SATA 1 SATA interface for 1HDD
Capacity Up to 6TB capacity for each disk
External interface
Two-way audio 1-ch, RCA (2.0 Vp-p, 1kΩ)
Network interface: 1 RJ-45 10 M/100 Mbps self-adaptive Ethernet interface
USB interface: 2 × USB 2.0
General
Power supply: 12 VDC
Consumption(without harddisk): ≤ 10 W
Working temperature: -10 to +55° C (14 to 131° F)
Working humidity: 10 to 90 %
Chassis: 260 mm chassis
Dimensions: (W × D × H) 260 × 225 × 48 mm (10.2" × 8.9" × 1.9")
Weight(without harddisk):≤ 1 kg (2.2 lb)