描述
Aiphone LEF-5C
Analog 5-Channel Master Station with All Call
The LEF-5C is a selective calling open voice style master station with a capacity of up to 6 total stations.
- Supports up to 6 total master, sub, or door stations
- LED and tone to announce incoming calls
- Push-to-talk at calling master station
- Hands-free communication at responding station
- Large variety of sub and door stations
- Selective monitoring
- Privacy feature prevents unauthorized monitoring
- Voice and call tone volume controls
- Selective door release
- Plays background music (requires additional equipment)
- All Call button (requires additional equipment)
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)
Communication
Press-to-talk, release-to-listen at master station. Hands-free at responding station.
Talk Channel
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.
Wiring
Sub Station to farthest Master Station: 650′(22AWG) 1,600(18AWG)
Capacity
Up to 6 stations, intermixable
Wiring Distance
650′ w/22AWG; 1600′ w/18AWG
Operation Temp
32°~104°F (0°~40°C)
Dimensions
9-3/8″ H x 7-7/8″ W x 1-9/16″ D
