Telephone Intercom and Access Control System

The LiftMaster® Model EL1SS System provides wired communication and secure access control at the gate or door. Hardwired for power and connected directly to your existing telephone line, the EL1SS greets visitors with a high visibility back-lit keypad and attractive styling. All LiftMaster Openers, Operators, and Systems should be purchased through a Dealer and professionally installed. Performance Connects directly to the existing residential home phone line so no additional monthly expenses are incurred. Easy-to-install design saves an average of 10 minutes on installation time over older models. Simple design makes it ideal for residents and visitors to communicate and grant or deny access. Stainless steel faceplate with black powder coated housing is attractive and tough. Weather-resistant and durable design is ideal for the outdoors. Remote open feature opens two entrances independently from your home or office. Intercom mode makes use of existing telephone systems, even if your