HB-7621-02 Wireless or Wired Doorbell Chime, White Bead Board Finish

This versatile Defiant Door Bell Chime works in any home installation. For a Wired installation, you'll need a Wired Push Button and a 16 VAC/10 VA Low-Voltage Transformer. To use wirelessly, you'll need 3 "C" batteries and a Defiant Wireless Push Button. Replacing your current basic Door Bell with a new stylish Door Bell is easy. Installation usually takes less than 30 minutes.