LEF-1C Aiphone 1-Call Semi-Flush Sub Master (Requires BG-10C)

The LEF-1C is an open voice sub master station for the Aiphone Master Sentry series. It provides door answering and door release, as well as the ability to make an All Call announcement throughout the system. Music can be heard through every station. The LEF-1C is for use in systems containing the BG-10C, which provides door chime, All Call and music. Music and voice volume controls are included.

Specifications

• Power source - 12V DC, 300mA per station. Use PS-1225UL
• Output - 800mW @ 20 ohms (reception), 500mW @ 20 ohms (transmission)
• Communication - Press-to-talk, release-to-listen at master station. Hands free response
• Talk channel - 1 talkpath. Occupied LED when in use
• Capacity - 1 door station
• Wiring - 1 common wires plus 1 individual wire per station, looped. Sub stations: 2 common wires , plus 1 individual wire per station, looped or homerun
• Wiring Distance - 650’ w/22AWG; 1600’ w/18AWG
• Speaker sensitivity - 40dB
• Total Harmonic Distortion - Less than 5% at rated output powerf
• Signal to Noise Ratio - 60dB
• Frequency Response - -3dB, 770-6800Hz
• Dimensions LEF-1C (H x W x D) - 8-1/4” x 6-1/8” x 1-3/8”

LEF-1C Specifications PDF

LEF-1C Manual