Aiphone LEF-3C Voice Intercom

Description

Aiphone LEF-3C FEATURES

• 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

Aiphone LEF-3C SPECS

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