This is a chime tone intercom system which supports up to six room stations and two door stations. The room stations allow for selective calling to sub-handsets or all call between rooms. The door call-in is announced with either a two or four stroke chime and led indicator. The IE-8MD master station features a handset for private communication. The IE-8MD supports selective voice calling pre-tone.

Features:

• Two doors with selective door release
• Room to room calling 
• Easy four conductor wiring between handsets
• AC or Dc powered (12-16 v AC or 12-18 V DC)
• Pan/tilt video door answering can be added
• The door monitor button selectively connects the IE-8MD master station with a led lit door station
• Desk or wall mountable