The AIPHONE LEF-3 Intercom Master Station offers installation versatility, whether wall-mounting or placing it on a desk. It enables seamless communication with up to three master stations or substations, providing efficient and flexible connectivity.

In addition, the central intercom unit is equipped with an opening button allowing you to unlock the front door with ease. Whether for use at home, in an apartment or condo building, this intercom station will meet your communication and access control needs.

Features:

• Call tone for secondary call
• LED and audible indicator for incoming calls
• Communication with a maximum of 11 stations
• Volume control knob
• Door opening button
• Press to speak / Release to listen with hands-free communication on the answering machine
• An empty doorman can be integrated
• Current: 12 V / 300 mA 
• Wiring maximum distance: 650′ (22 AWG) or 1600′ (18 AWG)