Linear WHDBI-5C Silver door intercom system

Wireless Doorbell Intercom Our new 5-Channel Radio Doorbell Intercom provides a convenient wireless audio communication link between the intercom and the remote wireless doorbell intercom unit.

The Intercom uses digital signals to control the stations called and provides a unique "house code" that prevents other nearby intercoms from accessing the system. Either of two radio frequencies can be selected for the intercoms to further eliminate the chance of interference from adjacent systems.

- Expandable with additional room intercoms.
- Easy to set up and operate - no tools or wiring for doorbell or intercom.
- Extended range (up to 500 feet).

Doorbell Intercom (WHDBI-5C) features:
- Hear doorbell anywhere in your home.
- The outdoor-ready doorbell attaches to a wall with the mounting plate provided. Two 9-volt alkaline batteries power the doorbell intercom.
- Includes a doorbell module, 5 channel radio intercom, and AC adapter.
- Intercom dimensions: 7 1/2" x 5 1/2" x 1 1/2".
- Doorbell dimensions: 3 3/4" x 5 1/2" x 1 1/2".
- Up to 5 channels of communication.
- NOT compatible with WHI-2C, WHI-3C, WHI-3S, WHI-4C, WHI-4S, WHI-4CUPG, WHI-4SUPG, WHDB-301 or WHDB-300.