Pushing the button rings a chime on other intercoms. When someone responds on either the Black Push-to-Talk or 4 Channel Desktop Intercoms, the channel stays open for 30 seconds of hands-free communication without needing to continue holding down the button on this unit when talking (must wait 1 minute before reactivating). Weather-resistant wireless portable intercom that provides convenient and expandable communication inside and outside your home.
- Weather-resistant for use indoors or outdoors
- 1 Button Simplicity and Easy to use - installs in minutes
- 1,000 foot range with no wires or power connection required
- Crystal clear, secure 900MHz digital communication
- Fully secure connection
- Expansion with additional units (up to 64 per network) can enhance your home's communication to multiple locations
- 2-year battery life; requires four AA batteries per unit (not included)
- 1-year warranty
- Compatible with other Wireless Portable 4-Channel with VOX Gray Intercoms, Push-to-Talk Black Intercoms, and Chime with 20 sec Timeout White Intercoms.
- Similar Black model offers Push-to-Talk (Hold down button while speaking and to respond to requests from white intercom)
- Works Perfect with 4 Channel Desktop Intercom
- Does not interact with other White Hands-Free Intercoms