Model: DS-7604NXI-K1/4P

Up to 4-ch IP camera inputs, plug & play with 4 power-over-Ethernet (PoE) interfaces

H.265+/H.265/H.264+/H.264 video formats

Up to 1-ch@12 MP or 2-ch@8 MP or 4-ch@4 MP or 8-ch@1080p decoding capacity

Up to 40 Mbps incoming bandwidth

Adopt Hikvision Acusense technology to minimize manual effort and security costs

Intelligent Analytics
AI by Device: Facial recognition, perimeter protection, motion detection 2.0
AI by Camera: Facial recognition, perimeter protection, throwing objects from building, motion detection2.0, ANPR, VCA

Facial Recognition
Face Attributes: N/A
Facial Detection and Analytics: Face picture comparison, human face capture, face picture search

Face Picture Library: Up to 16 face picture libraries, with up to 5,000 face pictures in total (each picture ≤ 1MB, total capacity ≤ 73MB);Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB)

Facial Detection and Analytics Performance: 1-ch, 4 MP;1-ch, 8 MP
Face Picture Comparison (Captured from Camera): 2-ch

Motion Detection 2.0
By Device: All channels, 4 MP (when enhanced SVC mode is enabled, up to 8 MP) video analysis for human and vehicle recognition to reduce false alarm
By Camera: All channels

Perimeter Protection
By Device: 1-ch, 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm
By Camera: All channels

Video and Audio
IP Video Input: 4-ch
Incoming Bandwidth: 40 Mbps
Outgoing Bandwidth: 80 Mbps
HDMI Output: 1-ch, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz

VGA Output: 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz

Video Output Mode: HDMI1/VGA simultaneous output
CVBS Output: N/A
Audio Output: 1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)

Decoding
Decoding Format: H.265/H.265+/H.264+/H.264
Recording Resolution: 12 MP/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:
AI on: 1-ch@12 MP (30 fps)/1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/6-ch@1080p (30 fps)
AI off: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30 fps)

Stream Type: Video, Video & Audio
Audio Compression: G.711ulaw/G.711alaw/G.722/G.726/AAC

Network
Remote Connection: 128
API: ONVIF (profile S/G); SDK; ISAPI
Compatible Browser: IE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version
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 10/100/1000 Mbps self-adaptive Ethernet interface

PoE
Interface: 4, RJ-45 10/100 Mbps self-adaptive Ethernet interface
Power: ≤ 50 W
Standard: IEEE 802.3af/at

Auxiliary Interface
SATA: 1 SATA interface
Capacity: Up to 10 TB capacity for each HDD
USB Interface: Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0
Alarm In/Out: 4/1;N/A ;N/A (4/1 is optional)

General
Power Supply: 48 VDC, 1.35 A
Consumption: ≤ 10 W (without HDD and PoE off)
Working Temperature: -10 °C to 55 °C (14 °F to 131 °F)
Working Humidity: 10% to 90%
Dimension (W × D × H): 320 mm × 240 mm × 48 mm (12.6"× 9.4" × 1.9")
Weight: ≤ 1 kg (without HDD, 2.2 lb.)

Certification
CE: EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017
Obtained Certification: CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS;CE, CB, KC, Reach, WEEE, RCM, UKCA, LOA