Chamberlain® Wireless Portable Intercom - Double Unit
This set of two wireless, portable intercoms provide convenient and expandable communication
for your home. No wires or power connection are required, and the improved controls make it
easy to operate. Advanced features now include voice activation and monitor mode. Broadcast to
all channels simultaneously or speak to one party with Secured Link Single or multi-channel
communication. Expansion with additional units (up to 64 per network) can enhance your home's
communication to multiple locations.