Aiphone LEM-3 Open Voice Selective Call Intercom Speaker (connect 3 devices)

Description

AIPHONE LEM-3 3-Call Audio Master Station
Open Voice Selective Call Master Intercom
Provides communication to LE series door stations
Voice volume control
Push-to-talk communication
For applications use 2 or 3 door/sub stations
Power consumption
200mA
Output
350mW
Type of communication
Push-to-talk (simplex)
Mounting
Wall or desk mount
Wire Type
2 cond., overall shield - use Aiphone #822202(22AWG) or #821802(18AWG)
Wire Distance
Door Station to Master Station: 650'(22AWG) 1,600(18AWG)
The Aiphone LEM-3 Open Voice selective-call master intercom works with any combination of up to three Aiphone LE series door or sub-master intercoms (sold separately) to enable audio communication with a visitor at a door and with other rooms within the building. Three buttons with LED indicators allow the master intercom to direct a call and communicate with the desired door or sub-master intercom. Depressing the push-to-talk button on the master intercom allows the user to talk to the door or sub-master intercom user, and releasing the button immediately transmits sound from the door or sub-master intercom to the master for 20 seconds.
At any time, the master user can listen to audio transmissions from a door or sub-master intercom. The audio volume is adjustable, and switching the power button to off silences the master intercom's chime alerts. The housing is white plastic and mounts to a wall. The system is hardwired to be powered by a 6V power supply (sold separately).