The model 1812 is a unique telephone intercom system that allows homeowners to use their telephone as an intercom to speak to a guest at a front door or gate without the necessity to pay for an additional telephone line at their home. With its "intercom mode" programming feature, 1812 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 easily identified by voice communication and can be granted or denied access directly from a touch-tone telephone. 1812 is available in surface, wall, and flush mount designs.
|Features||- Distinctive double ring identifies visitor calls from regular calls. - Call waiting. - Call forwarding. - 3 preprogrammed call out telephone numbers. - "Do Not Disturb" time zone. - Hold open time zones. - Built-in time clock. - Entry code time zone. - "Flash" entry code. - LED lighted faceplate. - 2 relays for door/gate control.|
|Specifications||- Hands free, full duplex digital audio circuit. - Connects in series with the residential phone line. By-pass switch provided. - EEPROM Memory Chip. - Stores up to 3 call forwarding numbers. - Full duplex communication. - 50, 4-digit entry codes. - 24 VAC, 20 VA (250 ma) power transformer provided. - FCC (US): DUF6VT-12874-OT-0 - DOC (CAN): 1736 4507 A - Complies with UL 294; ETL Listed. - Surface mount dimensions: 6.13"H x 10"W x 5.25"D. - Flush mount dimensions: 9.13"H x 11.88"W x 4.5"D. - Wall mount dimensions: 7.38"H x 10.75"W x 3.5"D|