Dahua SIP video intercom suitable for outdoor use

specs

embedded processor Embedded Linux operating system 4 mechanical call buttons H.264 video compression 2 Megapixel 1/2.8" CMOS Image Sensor low lighting Infrared illumination for night vision Infrared light compensation Day/night mode with ICR filter View Angle: 129°(H), 74°(V), 147°(D) WDR 120dB 3D noise reduction video sensor Stream 1: WVGA/720P/D1 (25/30fps) Stream 2: CIF/WVGA/QVGA/1080P/D1 (25/30fps) Audio compression G.711Mu, G.711u, PCM two-way audio 1 audio input incorporates speaker Echo suppression and digital noise cancellation Auto Image Capture (can only be enabled on indoor monitors) web configuration IC card reader Up to 10,000 cards Card reading range: 3 ~5 cm Unlock Modes: Card, App, Indoor Monitor 1 RS485 port 1 electrical retainer port 1 input / 1 alarm output 1 exit button port 1 door status detection port 1 door control port (NC by default) Anti-sabotage tamper 10M/100Mbps Ethernet network interface (8-wire flat cable) Network protocols: SIP, P2P, IPv4, DNS, RTSP, RTP, TCP, UDP Onvif Compatibility Power supply 12V DC, 1A Consumption: ≤1W (sleep), ≤7W (operation) Supports standard PoE Degree of protection IP65 (requires silicone seal) Vandal protection IK08 Polycarbonate and aluminum alloy shell, metal frame surface installation Operating temperature from -30C ~ +60°C Relative humidity of 10% ~ 90% (non-condensing) Dimensions: 101.14 (W) x 182.04 (H) x 30mm Weight: 660g