Description
Aiphone LEM-3, 3-Call Master Station
3-Call Master Station. LEM Open Voice Master Selective Intercom System is a single master system with 1- and 3-call master stations. Works with “LE” style door and inside sub stations
Features:
- Provides communication to LE series door stations
- Voice volume control
- Push-to-talk communication
- For applications use 2 or 3 door/sub stations
Specifications:
- 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)
Technical Precautions (Aiphone LEM-3):
★LEM equipment is rated to operate between temperatures 0°C ~ +40°C (+14°F ~ +104°F).
★ LE-D & LE-DA door stations are weather-resistant, but it is suggested to protect against direct weather. Do not apply caulking or sealant around door station. The opening allows moisture to dissipate.
★ Do not wash LE-D/DA with direct pressure water.
★ Clean LEM equipment with a soft cloth dampened with neutral household cleanser. Never use an abrasive cleaner or cloth.
Note: Adjusting voice volume Voice communication volume is adjustable with the switch which is located on right side on LEM-1, and on bottom of front panel of LEM-3.
LE sub stations Do not connect more than one LE station on a numbered terminal, as it causes inferior call tone and voice. Do not parallel two LEM masters connected to the same sub station.
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