Telephone Intercom and Access Control System

The LiftMaster® Model EL1SS System provides wired communication and secure access control at the gate or door of your residential/commercial property. Hardwired for steady power and capable of being connected directly to existing telephone lines, the EL1SS greets visitors with a back-lit keypad and attractive styling. The stainless steel faceplate features black powder-coated housing: an attractive chassis that promotes extreme durability. (The housing grants your telephone system greater resistance to the elements. Indeed, this system has been designed to be weatherproof and is ideal for outdoor installation.) The system can be installed in an average of ten minutes; and because it can be connected directly to existing residential phone lines, it will not add additional monthly expenses to your phone bill! When it comes to access codes, you have over 200 possible four-digit combinations at your disposal.Some other convenient features of this telephone intercom system. A “call waiting”