Serene CentralAlert Accessory - CADB Wireless Doorbell

The CADB Doorbell Button is part of the CentralAlert™ Notification System by Serene Innovations. It is weather resistant for installation with any door.  Easy to install doorbell for your back or side doors.

The CADB requires the CA360 system or CA-RX receiver.

Features:

• When pushed, it sends wireless signals to the CA360 system to let you know that someone is at the door
• Weather resistant for easy outdoor mounting
• 2.4GHz Smart-Code technology
  
• Up to 200 ft operating range
  
• Four CADB units supported
  
• Uses one button 2032 battery (included)
  
• Dimensions: 3.25" x 1.5" x 1"