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Fanvil i31S provides a video doorphone with RFID built-in that uses the SIP protocol to be broadly interoperable with a wide range of VoIP providers. Fanvil i31S is a PoE-powered intercom that provides two SIP lines and a full-duplex speakerphone encased in a rugged IP65 and IK10 housing. Coming with camera and RFID reader built in, you get a top-class secure door entry solution.
Fanvil i31S uses a Gigabit Ethernet connection to provide lasting bandwidth for its features, which include wideband audio and 720p HD video. A quad-core CPU powers the SIP doorphone. i31S is intended for surface or in-wall installation, has anti-tamper technology, and has an incredible operating temperature range of -40°F to 158°F.