The Security Brands LEF-3L Aiphone inside master intercom from North Shore Commercial Door is a selective 1-0 release system that activates the door strike for one or multiple entrances. This 1-to-3 master building intercom has press-to-talk communications features and a voice volume dial.
It's compatible with LE and LS series door stations from Security Brands (formerly known as American Access Systems). Receive hands-free replies from remotes or responding master systems. Mount it on a wall or desk station. Order this intercom station with a 2-button, 4-button, 6-button, 8-button or 10-button panel.
Easily mounts to wall, desk
With 1, 2, 4, 6, 8 or 10 buttons
Volume control dial
Compatible with Security Brands LE, LS series door stations