描述
Aiphone LEF-3L
Analog 3-Channel Master Station with Selective Door Release
The LEF-3L is a selective calling open voice style master station with selective door release capability with a maximum capacity of four stations, including itself.
- Up to 4 stations
- Flexible system, mix any 4 master and submaster stations
- LED and tone to announce incoming calls
- Push-to-talk to calling master station
- Hands-free communication at responding station
- Selective monitoring
- Selective door release
- Voice and call tone volume controls
Power Source
12V DC, 300mA per station. Use PS‑1208UL, or PS-1225UL for systems with BG-10C.
Output
800mW @ 20Ω (reception)
500mW @ 20Ω (transmission)
Talk Channel
1 talkpath. Occupied LED when in use.
Wiring
5 common wires (E, R, Y, +, -), plus 1 individual wire per station, looped.
Sub stations: 2 wires homerun in single master systems, or 2 common wires (E, -), plus 1 individual wire per station, looped or homerun.
Relay Contact
RY-PA, normally open or normally closed output, 1A, up to 110V AC or 24V DC.
Capacity
Up to 4 stations, intermixable
Wiring Distance
650′ w/22AWG; 1600′ w/18AWG
Dimensions
7-1/16″ H x 5-5/8″ W x 2-1/8″ D
