This indoor intercom is made by AAS Aiphone. This is the master station and it runs on a single channel. It comes with it's own transformer. The intercom also has a door release button built in to the system. Items ship same day.
This intercom and keypad is for residential outdoor entry systems. This keypad is wireless and has a 500 foot range. The system can hold 110 codes. It comes with a keypad cover, base unit and transformer. Items ship same day.
Amercian Access Exterior Intercom Post Mount Speaker with Call Button. Metal Housed, Inside Speaker is Extra
American Access DKADV Series Intercom/Keypad Combo (inside speaker NOT included). 12-24v AC/DC ONLY. 1000 Code Memory for Keypad Access. Has Light to Show Keypad Face