Discontinued - EL1SS Telephone Intercom and Access Control System (LIFTMASTER)

EL1SS Telephone Intercom and Access Control System Voice Communications and Access Control for a Single Family Home. Value Priced, But Feature Rich: Call Forwarding Call Waiting Party Mode Do Not Disturb Auto-Call Features Easy to Program, No Software Required. No Phone Bill When You Use Intercom Mode. FEATURES Smart Easy to See and Use With Backlit Call Button and Keypad. Easy Keypad Programming No software needed. Reliable and Secure Landline or Intercom Uses Existing Landline or can be set up as Intercom with no additional monthly expenses. Durable Design Metal Keypad with Green Backlighting for Increased Visibility at Night. Connectivity Multiple Ways to Connect Intercom POTS (Telephone Line) Filtered DSL Product information provided by liftmaster.com EL1SS-Product-Data-Sheet EL1SS-Installation-and-Set-Up-Manual EL1SS-Product-Drawing