The LEF-1C is a single call semi-flush sub master for use with the LEF-C system. This unit has the ability to answer 1 door station and place an all call (requires BG-10C).
Door answering by simple pressing the TALK button, and releasing to listen
Hands free reply when called by a master station
All call to every station selected to receive all call, one button operation
Electric door release allows opening the door from the intercom
Privacy to prevent eavesdropping
Individual volume controls for communication and background music