Alerts you when it's time to wake up, or when you have visitors at the door, by flashing its built-in strobe light and shaking the included bed shaker.
Can also alert you to videophone calls (only compatible with videophones that have a built-in phone jack).
Up to 2,000 feet range between doorbell & receiver
Built-in 110 candela strobe with three brightness settings
System can be expanded with additional Silent Call Signature Series transmitters & receivers.
Different color LEDs, digital display icons, and unique vibrating patterns let you know which transmitter is triggering the receiver
Low battery indicator with battery backup for both the receiver and alarm clock
Light sensitive display backlight (nightlight)
Includes:
Signature Series Wireless Doorbell (with battery)
Signature Series Sidekick II Strobe Clock Receiver