Kit Comprises Of:

 •Audio wall mountable handset - with lock release button
 •12V AC transformer
 •Single button external panel
 
Operation:
 
When a caller presses the call button this will produce an electronic call tone at the telephone handset. When answered,
the caller and occupant can have a two way conversation. If required the occupant can then release the door/gate by pressing the release button on the telephone handset