Model  DS-7604NI-K1 NVR

Motion Detection 2.0
Human/Vehicle Analysis 1-ch

Video and Audio

IP Video Input 4-ch
Incoming Bandwidth 40 Mbps
Outgoing Bandwidth 80 Mbps
HDMI Output
1-ch, 4K (4096 x 2160)/30 Hz, 4K (3840 x 2160)/30 Hz, 2K (2560 x 1440)/60 Hz, 1920 x
1080/60 Hz, 1600 x 1200/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz
VGA Output 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
Video Output Mode HDMI/VGA simultaneous output
Audio Output 1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio 1-ch, RCA (2.0 Vp-p, 1kΩ)

Decoding

Decoding Format H.265+/H.265/H.264+/H.264
Recording Resolution 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Synchronous playback 4-ch
Decoding Capability 1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/6-ch@1080p (30 fps)
Stream Type Video, Video & Audio
Audio Compression G.711ulaw/G.711alaw/G.722/G.726

Network

Remote Connection 32
Network Protocol
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP,
UPnP™, HTTP, HTTPS
Network Interface 1 RJ-45 10 /100 Mbps self-adaptive Ethernet interface
Auxiliary Interface
SATA 1 SATA interface
Capacity Up to 8 TB capacity for each disk
USB Interface 2 × USB 2.0
Alarm In/Out N/A (4/1 is optional)

General

Power Supply 12 VDC, 1.5 A
Consumption ≤ 10 W (without HDD)
Working Temperature -10 °C to 55 °C (14 °F to 131 °F)
Working Humidity 10% to 90%
Dimension (W × D × H) 320 × 240 × 48 mm (12.4″ × 9.4″ × 1.9″)
Weight ≤ 1 kg (without HDD, 2.2 lb.)
Certification
FCC Part 15 Subpart B, ANSI C63.4-2014
CE EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017