Aiphone IE-2AD Chime Tone Single- or Double-Door Intercom System Master Handset with Door Release Button, Supports up to Two Sub-Master Handsets
- Master handset for single or double-door intercom system works with door intercoms and sub-master handsets (sold separately) to enable audio communication with visitors prior to authorizing access.
- Handset accepts up to two sub-master handset connections to extend coverage to multiple rooms or over large areas.
- Slim handset provides privacy when communicating with the door intercoms and with connected sub-master handsets.
- Door release button controls an electric strike (sold separately) to remotely unlock the entrance for a visitor.
- Two- or four-tone chime with adjustable volume and LED indicator alert the master intercom operator to a visitor call.