The LEM-1 is an open voice single call master station from Aiphone which is capable of working with any LE series of door and substations. The LEM-1 master station comes with a tone or voice call, hands free remote reply at sub, a wall/desk mount, as well as 2 conductors per sub, and a 200mA power source (not included). The LEM-1 master station is affordable, and offers easy communication with the press-to-talk button for increased efficiency.
