Akuvox R20A Single-Button Compact Card Reader SIP Video Door Phone

Akuvox R20A Single-Button Compact Card Reader SIP Video Door Phone Premium audio and video quality, 116° wide-angle 2MP camera with automatic lighting, Support NFC, 13.56MHz and 125kHz access cards, Ideal for environments with limited space. Features Vandal-resistant body, with a flush button Wide-angle camera: 120° (H), 64° (V) PoE (IEEE802.3af, Power-over-Ethernet) Two-way audio communication over IP networks with Echo Cancel feature Complies with SIP standard for easy integration in every SIP capable PBXes Complies with ONVIF standard for easy integration with any network surveillance system Card reader The card reader will allow a user to unlock the door or gate by using a keyfob or access control card. SIP Protocol The SIP protocol is a well-known protocol to transport audio and video streams over a network or Internet between different devices or applications. Video door phone The video door phone is a device to identify somebody willing to enter a property, like an apartment building. Power over Ethernet / PoE Some routers, switches, or stand-alone devices can deliver electricity over the network cable. That avoids the necessity to run electrical wiring and brings money and time savings. Technical Specification Front panel: Aluminum alloy Camera: 2M pixels, automatic lighting Button: 1 call button Light sensor: Support Infrared sensor: Support Wiegand port: Support RS485 port: Support RF card reader: 13.56MHz (with NEC) & 125kHz Relays out: 2 Inputs: 2 Microphone: -40dB Speaker: 4Q / 3W Ethernet port: RJ45, 10/100Mbps adaptive Power: 12V / 1A or 802.3af Power-over-Ethernet Water-proof & Dust-proof: IP65 Audio SIP VI (RFC2543), SIP v2 (RFC3261) Narrowband audio codec: G.711a, G.711g, G.729 Broadband audio codec: G. 722 DTMF: In-band, out-of-band DTMF (RFC2833), SIP Info Echo Cancellation Voice Activation Detection Comfort Noise Generator Video Sensor: 1/2.7", CMOS Pixels: CIF, QCIF, VGA, 4ClF, 720p, 1080p Video codec: H.264, H.265 Video resolution: up to 1920 x 1080p Max. image transfer rate: 1080p @ 25fps Viewing angle: 110° (H) / 58° (V) High intensity IR LEDs for picture lighting during dark hours with internal light sensor Compatible to 3rd-Party-Video components, e.g. NVRs Door Entry Feature Relays controlled individually by DTMF tones Camera permanently operational Auto-night mode with LED illumination White balance: auto Minimum illumination: 0.1LUX