2 results for "Telephone Entry Intercom System Lit Keypad DoorPhone Two Door" between $0 and $550

Activates Electric Strikes, Deadbolt Locks, Magnetic Locks or motors of 2 Doors or Gates and communicates with Two Door Phones. Integrates with any existing telephone without extensive installation. Enhances Security at two entrances Screen visitors without ever approaching the door or window Excellent for the disabled and elderly. Easy operation - just lift any phone handset to talk to a visitor and press '0' to open door. Built-in call waiting tone when phone is in use. Two-way Communication...