انتركم لفتح الباب و النداء جرس الباب Door Station/System Parameters Operation System Embedded Linux operation system Flash 32 MB RAM 128 MB Door Station/Video Parameters Camera 2MP HD camera Night Vision Low illumination IR supplement mode:3 m Backlight Compensation Support Digital Noise Reduction 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 Motion Detection Support Flash-Avoid Frequency 50 Hz, 60 Hz Door Station/Audio Parameters Audio Input Built-in omnidirectional microphone Audio Output Built-in loudspeaker Audio Quality Noise suppression and echo cancellation Audio Compression Standard G.711 U Audio Compression Rate 64 Kbps Audio Intercom Two-way audio communication Door Station/Network Parameters Network Protocol TCP/IP, RSTP Wired Network 10/100 Mbps Ethernet Door Station/Device Interfaces RS-485 1 Alarm Input 4 Debugging Port 1 Grounding 1 TAMPER Switch 1 Door Station/General Power Consumption ＜ 10 W Working Temperature -40° C to 53° C(-40° F to 127.4° F) Working Humidity 10% to 95% Dimension 138 mm × 65 mm × 27 mm Installation Surface mounting Protection Level IP65 Indicator 2 Power Supply IEEE802.3af, standard PoE 12 VDC Indoor Station/System Parameters Operation System Embedded Linux operation system Memory 128 MB Flash 32 MB Indoor Station/Display Parameters Display Screen 7-inch colorful TFT screen Display Resolution 1024 × 600 Operation Method Capacitive touch screen Indoor Station/Audio Parameters Audio Input Built-in omnidirectional microphone Audio Output Built-in loudspeaker Audio Quality Noise suppression and echo cancellation Audio Compression Standard G.711 U Audio Compression Rate 64 Kbps Indoor Station/Network Parameters Wired Network 10/100 Mbps self-adaptive Wireless Network Wi-Fi 802.11 b/g/n Protocol TCP/IP, SIP, RTSP RS-485 1 RJ-45 10/100 Mbps self-adaptive Indoor Station/Device Interfaces RS-485 1 Alarm Input 8-ch alarm inputs Relay Output 2 TF Card Max to 32 G, SD 2.0 or lower version Indoor Station/General Power Consumption ≤ 6 W Working Temperature -10 °C to 55 °C (14 °F to 131 °F)