Description
Master handsets are designed to interface with up to two IE series door stations. Incoming calls from the door stations are announced using a two or four stroke chime, accompanied by an LED indicator. The IE-2AD handset is equipped for private communication and includes features such as a door release button, chime volume control, and a button to initiate calls to sub handsets (IEH-1CD). In a single system, up to three IEH-1CD sub handsets can be integrated.