- Supports up to 4 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
- Privacy feature prevents unauthorized monitoring
- All Call button (requires additional equipment)
LEF-3C
Analog 3-Channel Master Station with All Call
The LEF-3C is a selective calling open voice style master station, used to answer calls from other remotes or masters.
| 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 1 talkpath. Occupied LED when in use. |
|
Wiring
5 common wires (E, R, Y, +, -), plus 1 individual wire per station, looped. All Call: add 3 common wires (P1~P3) Sub stations: 2 wires homerun in single master systems, or 2 common wires (E, -), plus 1 individual wire per station, looped or homerun. |
| Capacity Up to 4 stations, intermixable |
| Wiring Distance 650' w/22AWG; 1600' w/18AWG |
| Operation Temp 32°~104°F (0°~40°C) |
| Dimensions 8-1/4" H x 6-1/8" W x 1-3/8" D |
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