AIPhone LEF-10S Selective Call Interconnecting Master Station

The AIPHONE-LEF-10S is a selective calling open voice style master station with the capacity of up to 11 total stations. The system can be designed to meet a wide variety of needs, including any combination of master and sub stations up to its maximum capacity.

Incoming calls from a sub or door station sound an electronic mono-tone and light an LED, remaining lit for approximately 20 seconds. Communication at the calling master is press-to-talk, release-to-listen. Person at the receiving station speaks hands free. The person at the master station can selectively call and talk with a person at any other sub or master station in the system. An All Call announcement can be made from the master station, heard through all stations in the system. The privacy feature on the master and selected subs prevents a master from hearing sounds from a station in the privacy mode.

UPC: 790143114916
Also known as: AJ-LEF10S, AIP-LEF10S, LEF10S

Technical Specifications: Dimensions (H x W x D): 8-1/8” x 7-1/2” x 2-3/16” Frequency Response: -3dB, 770-6800Hz. Signal to Noise Ratio: 60dB Total Harmonic Distortion: Less than 5% at rated output power Speaker sensitivity: 40dB RY-PA contact rating: 110V AC, 1A; or 24V DC, 1A Door release button contact: 30V DC, 100mA (resistance load) Select switch extra contact rating: 12V DC, 30mA (“K1~K10” terminals for external device control) Wiring Distance: 650’ w/22AWG; 1600’ w/18AWG Sub stations: 2 wires homerun in single master system, or 2 common wires (E, -), plus 1 individual wire per station, looped or homerun Door Release: 1 add’l common (L), plus 1 add’l wire per door to be released (K1~K10) All Call: 3 add’l common wires (P1~P3) Wiring: 5 common wires (E, R, Y, +, -), plus 1 individual wire per station, looped. Capacity: Up to 11 stations, intermixable Talk channel: 1 talkpath. Occupied LED when in use Communication: Press-to-talk, release-to-listen at master station. Hands free response Output: 800mW @ 20 ohms (reception), 500mW @ 20 ohms (transmission) Power source: 12V DC, 300mA per station. Use PS-1225UL

For more information about the AiPhone LEF-10S, please contact us.