Vtech DM111 Safe and Sound Digital Audio Baby Monitor

DECT 6.0 digital technology provides clear audio transmission and superior range, eliminating annoying background noise while allowing you to move from room to room. Secure digital audio transmission protects you from interference, giving you a private, encrypted audio connection. Plus, you'll experience clear, static-free sound. Stay connected to your baby from another room or even from the yard. Go about your day with up to 1,000 feet of range. Backup battery compartment in parent unit - requires two AAA alkaline batteries (sold separately) DECT6.0 Digital Technology for best clarity.Other display features: Wireless Data Encryption for security Volume control with LED Signal Indicator Lights 1,500 feet range with "Out of Range" indicator *NEW* Rechargeable Battery (included) Dect6.0 digital technology for best clarity Data encryption for security Volume control with LED Signal Indicator Lights