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
Features
Specifications
9.25" x 7" x 2.25" MFG# 9137111U
More About 2N Helios IP Vario Door Phone-Single button
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
