Hikvision IP Video Intercom Kit with Facial Recognition

Door station/System parameters

Operation system Embedded Linux operation system
Flash 4 GB
RAM 1 GB

Door station/Screen parameters

Screen size 4.3-inch
Resolution 800 × 480
Type IPS
Operation method Capacitive touch screen
Brightness 425 cd/m²

Door station/Video parameters

Supplement light IR light, up to 3 m
Resolution
Main stream: 1920 × 1080p, 720p
Sub stream: 640 × 480p

Lens 2 × 2 MP
Wide dynamic range (WDR)Support 120 dB
FOV Horizontal: 88°, Vertical: 44°
Video Compression Standard
Main stream and sub stream: H.264
Third stream: H.265

Motion detection Support

Door station/Audio parameters

Audio input 1 built-in omnidirectional microphone
Audio output 1 Built-in loudspeaker
Audio quality Noise suppression and echo cancellation
Volume adjustment Adjustable
Audio compression standard G.711 U, G.711 A
Audio compression Rate 64 Kbps

Door station/Capacity parameters

Face capacity 10000
User capacity 20000
Linked indoor station capacity 500
Sub door station capacity 16
Card capacity 100000

Door station/Network parameters
Network protocol TCP/IP, RSTP
Wi-FiIEEE 802.11b, IEEE802.11g, IEEE802.11n
Bluetooth Reserved

Door station/Authentication parameters

Card reading frequency 13.56 MHz
Face recognition distance 0.3 to 2 m
Face recognition accuracy rate ≥ 99%
Face recognition duration ＜ 0.2 s per person

Door station/Device interfaces

Network interface 1 RJ-45, 10/100 Mbps self-adaptive
RS-4851
Alarm input4 (2 exit butttons and 2 door contacts by default)
Lock control
2 relays, Max. 30 VDC 2 A,
lock 2 needs secure module