The LEF-3L is a compact 3-call master station able to communicate with three other stations, plus selectively release doors and control external devices. CCTV cameras, lights, or other devices can be activated through a relay, which is triggered when a communication channel is selected. The master station is equipped with a door release button to activate electric strikes or magnetic locks.A relay (RY-PA) is required for each external device and can be connected to provide a momentary or maintained closure. RY-PA has a ?normally open? output, but can be modified to ?normally closed?.Main FeaturesProvides internal communication to LEF master stations or LE door stationsABS plastic housingSelective door releaseLED and call-tone indicatorsIntermixable -- any number of masters and remotes up to 4 total stationsPress-to-talk communication at initiating master, hands free at responding stationSelective control of external device from master in one of two ways with relayMomentary closure while ?key? button is pressedMaintained closure while the station is selectedAny ?LE-? series component or others compatible with the LEF series can be usedLS-NVP/B Vandal proof, weather resistant remote station can be usedSpecsPower Consumption: 300mAType of communication: Push-to-talk (simplex)Mounting: Wall or desk mountWire Type: Variable wire typesWire Distance: Sub Station to farthest Master Station: 650'(22AWG) 1,600(18AWG)Dimensions: 7-1/16" H x 5-5/8" W x 2-1/8" DGeneral InformationName: Aiphone LEF-3L LEF Series 3-Call Master Station with Selective Door Release, Aiphone Co., Ltd, AiphoneCategory: Aiphone, Communications, Intercoms & Telephone Entry, Intercom Master StationsUPC Code: 4968249114246Country of Origin: Japan. Country of origin is subject to change.
