831-2LM – Wireless Indoor/Outdoor Intercom 2-Pack
A set of two weather-resistant wireless intercoms that provide convenient, expandable communication both inside and outside your home.Contact us about this product
- Up to 1,000 foot range – no power connection required
- Crystal clear, secure 900MHz digital communication
- Fully secure connection
- Expandable with additional units (up to 12 per network) to enhance your home’s communication to multiple locations
- Weather resistant
- Easy to use – installs in minutes
- 2-year battery life, requires four AA batteries per unit (not included)
- 1-year warranty
- Compatible with the following LiftMaster® wireless intercoms: models 833-1LM, 833-2LM