Linear WHI-4CUPG Silver door intercom system

4 Channel Voice-Activated Intercoms Hands free, extended range, ultra clear. Intercoms plug directly into existing house wiring.

- A complete, in-home communication system; our voice-activated intercom is a must for every home, office, or nursery where room to room communication or monitoring is necessary.
- Four channel operation.
- Voice activation of any channel.
- Page or talk with any location.
- For larger homes or offices, easily expand your intercom system with additional pairs of intercoms.

4 Channel Voice-Activated Intercom features:
- Complete-in-home intercom system.
- Premium speaker for crystal clear audio.
- Compatible with all Westinghouse Wireless intercoms.
- Package includes two units.
- UL approved.
- Up to 1500 foot range.
- Dimensions: Unit is 6.9" x 5.7" x 1.7"

IMPORTANT NOTE: Westinghouse intercoms are "line carriers" meaning they send an FM signal through the household electrical wiring. Most house electrical panels distribute two "legs" or "phases" of the 120 volt AC power throughout the house. In order for the intercom units to communicate, they must be plugged into AC outlets wired to the same "leg" or "phase" of electricity. IF YOUR INTERCOMS ARE NOT COMMUNICATING, TRY PLUGGING THE INTERCOMS INTO A DIFFERENT AC OUTLETS. Typically, different AC outlets in the same room will be on separate circuits and can be on either "leg" of the AC power.