The Summer Infant Secure Sounds 2.4 GHz Digital Monitor's digital technology provides secure and private transmissions between you and your baby. Features include:

• 2.4 GHz digital technology eliminates interference and provides a secure and private transmission
• The Parent's Unit includes a recharging base and rechargeable battery
• The Child's Unit has back-up battery pack in case of power failure
• 2 A/C adapters
• Sound lights
• Volume control
• 650 foot range
• Out-of-range audible indicator
• Low battery indicator
• Belt clip for portability