DS-KIS604-P

Door station/System parameters Operation system Embedded Linux operation system Flash 32 M RAM 256 M Door station/Video parameters Supplement light IR supplement Resolution Main stream : 1920 × 1080 Sub stream : 640 × 480 Lens 1 WDR Support FOV Horizontal: 124° Vertical: 75° Video compression standard H.264 Door station/Audio parameters Audio input Built-in omnidirectional microphone Audio output Built-in loudspeaker (more than 80 dB within 30 cm) Volume adjustment Adjustable Audio compression standard G.711 U, G.711 A Audio compression Rate 64 Kbps Audio intercom Two-way audio communication Audio quality Noise suppression and echo cancellation Door station/Capacity parameters User capacity 2000 Door station/Network parameters Network protocol TCP/IP, RTSP Wi-Fi Wi-Fi 802.11 b/g/n Wired network 10/100 Mbps self-adaptive Ethernet 3G/4G / Bluetooth / Door station/Device interfaces Network interface 1 RS-485 2 Wiegand 0 Lock control 2 Exit button 2 Max. Door contact 2 Alarm input 4 Alarm output 0 Power interface 1 TAMPER 1 USB interface 0 TF card 1 (reserved) Door station/General Button 1 Indicator 3 Power consumption ＜ 10 W