Classic surface mount. Dimensions: 6.13”H x 10”W x 5.25”D.
The 1812 model is a unique telephone intercom system that allows homeowners to use their telephone as an intercom to speak to a guest at the front door or gate without the necessity to pay for an additional telephone line at their home. It can also be connected to a PBX or KSU type system, making it ideal for small businesses to control access through a single door or gate. Visitors are identified by voice communication and can be granted or denied access from a touch-tone phone.