System parameters

• Operation system : Embedded Linux operation system
• Operation method :  4-button
  Flash : 32 M
  RAM : 256 M

Video Parameters

• Camera : 2MP HD camera
• Night vision : Low illumination IR supplement mode:3 m
• BLC : Support
• DNR : Support
• WDR : True WDR
• Field of view : Horizontal: 129° Vertical: 75°
• Video compression standard : H.264
• Stream : Main stream: 1080p@30fps, 720p@25fps
•               Sub stream: D1@25fps
• Resolution Main stream: 1920 × 1080p, 720p
                  Sub stream: 704 × 576
• Motion detection : Support
• Anti-flicker frequency : 50 Hz, 60 Hz

Audio parameters

• Audio intercom : Two-way audio communication
• Audio input :  Built-in omnidirectional microphone
• Audio output : Built-in loudspeaker
• Audio compression standard : G.711 U
• Audio compression Rate: 64 Kbps
• Audio quality : Noise suppression and echo cancellation

Network parameters

• Wired network: 10/100 Mbps Ethernet
• Network protocol:  TCP/IP, RSTP

Access control parameters

• Reading frequency : 13.56 MHz
• Card type : Mifare card
• Relay : 2

Interfaces

• RS-485 : 1
• Wi-Fi : 2.4G Wi-Fi
• Debugging port  : 1
• TF card : 0
• Alarm input : 4
• Grounding : 1
• Physical button : 4
• TAMPER switch : 1

General

• Protection level : IP65, IK08
• Indicator : 3

1. Data Sheet -HKV DS-KV8413-WME1