1 button SIP Intercom with 2 integrated microphones (2 voice channels - Codecs: G.711, G.729, G.722, L16/16kHz), 10W D-Class amplifier, Full duplex (AEC) with pictograms. Ready for embedded card reader (not included). Camera 640 (H) x 480 (V), View angle 135° (H), 109° (V). Video Codecs: H.264, 64 – 2048 kbit/s, H.263, H.263+. Night vision. Connector RJ-45, Ethernet speed 10/100 BASE-T. Relay outputs: Maximal voltage 30 V DC, Maximal current 1 A DC. Active output: 9V – 13V DC/700mA. Power supply 802.3af (PoE) 48 V / 380 mA DC or Adaptor 100-240 V10%, 50/60 Hz / 12V DC, DC power supply 12 V / 2A DC. Dimensions: 217x109x83 mm (H x W x D), 242x136x83 mm (H x W x D) with a frame. Weight: max. 2000 g. Operating temperatures: from –40 to 131 ºF. Cover level: IP65, selected models IP69K.