Wireless Add-on Intercom - by Liftmaster 833-1LM

MSRP: $105.90
(You save $16.55 )
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The Liftmaster 833-1LM is a single add on intercom that provides convenient and expandable communication for your home. •Up to 1,000 foot range – no power connection required •Crystal clear, secure 900MHz digital communication •High-tech design and modern look blends in with today's tech-friendly, contemporary homes •Advanced features include voice activation and monitor mode •Broadcast to all channels simultaneously or speak to one party with Secured Link •Single or multi-channel communication •Expandable with additional units (up to 12 per network) to enhance your home's communication to multiple locations •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 833-2LM, 831-2LM