The EL1SS Telephone Intercom and Access Control System provides wired telephone intercom communication and secure access control at the gate or door. It is easy to install, and its rugged stainless steel housing provides reliable, durable performance year after year—at a price everyone can afford. With the EL1SS, residents or small businesses can simply communicate with visitors and grant or deny access, all from the convenience of their phone.

How to Install & Align Photoelectric Sensors for Gates
Open/Close your Gate from Anywhere in the World