2N Helios IP Vario Door Phone Single button 9137111U

2N Helios IP Vario Door Phone - Single button 9137111U -- The 2N® Helios IP Vario is a door communicator that perfectly combines state-of-the-art technology with a unique design. It is a communication system supporting both voice and video transmission, all in the IP environment by means of the SIP protocol. Single direct call button model.

Works in the Ethernet network Power supply over ethernet - PoE (12v power adapter optional if necessary) SIP communication protocol Integrated web server for configuration Up to 54 quick dialing buttons. Up to 999 users / user groups (with professional version) Video streaming (with camera equipped models) Display of information (with display equipped models) Integrated scheduler with day/night/weekend modes Can be used as a standard VoIP telephone and a code-lock (keypad equipped models) Modular System - Up to 54 buttons + keypad Smart design, top material - high quality stainless steel Flat design - can be mounted without wall cutting Water resistant Perfectly hermetic buttons Electronic part completely seperated from the name plates Electronic lock switch - controlled directly from the VoIP telephone Quality white backlighting of buttons - white LED's DTMF according to RFC2833, in-band High quality acoustic paramaters Electronic volume setting (without cover opening) and hands-free Electronic adjustment of backlight