Wireless Door Bell

Description:

This wireless doorbell transmits clear sound, while consuming little power, meaning both the sound and your batteries will go farther.

• The working range is up to 70 meters, infrared sensing distance is 3-7 meters.
• It can be used for your home, office, shop, hotel, or other buildings

Includes : 

• 1 pc x Wireless Door Bell Plug-in AC 110-240V Receiver