Fanvil I16S SIP Video Intercom; K10 anti-collision; IP65 Waterproof; Anti-tamper Alarm; HD Voice Speech; Built-in 3W Speaker; Audio Line Out Port; Support Built-in TF Card Slot; DC12V-24V/1A The Fanvil i16S SIP Intercom is designed for outdoor scenes with high reliability, HD Audio/Video, and IP65/IK10 protection grade. It combines security, audio/video intercom and broadcasting functionalities and offer the best communication solution for users Key Features: - IP65 waterproof - Support built-in TF card slot for data storage or audio offline broadcasting - Built-in 2 short-in detect port and 2 short-out control port - Anti-tamper- alarming as long as the cover is apart from the housing - HD voice speech quality with built-in 3W speaker and Acoustic Echo Canceller - Audio line out port, expandable external active speaker - Compatible with Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya etc - IK10 anti-collision with robust die-cast aluminum frame Specifications: - RJ45 port x1: connect the network - Network: 10/100 Mbps Ethernet - IP mode:IPv4/IPv6/IPv4&IPv6 - Impedance: 15 Ohm - TF card slot x1: connect TF card - DC port x1: DC power input - PoE level: Class 3 - Protection level: IP65 and IK10 - Housing material: aluminum alloy shell - Installation: wall-mounted - Dimensions: 7.67 x 4.72 x 1.57 inches