![Akuvox 2 Wire Linux 7" Indoor Unit C313W-2](https://www.heivision.com/img/p/6/4/3/643-large_default.jpg)
The Akuvox C313W-2 multifunctional communicator, with a Linux operating system, provides audio and video communication with door phones via SIP 2.0 protocol. It delivers the ultimate touch screen experience in an unobtrusive, space-saving, design featuring a brilliant 7-inch capacitive touch screen display
20wire SIP Indoor Unit