Orno Cyfral

Works with 4-, 5-, and 6-wire intercom systems and is configurable with jumpers. Function buttons are located at the base near the handset. Button 1 is used to open the front door. The 2nd button is multifunctional and allows, for example, to turn on the lighting. It is possible to trigger an electric door opener without picking up the receiver. The call volume can be adjusted and turned off if necessary. The wiring installation is done without soldering.