This wireless doorbell is battery operated at both receiver and pushbutton doorbell . The pushbutton doorbell is a snap to install  -  Simply use the double side tape to align and then use screws to secure the transmitter to the wall or door !

Each transmitter has one  common 12 Volt battery (included) found at many drug stores. The receiver has  three  "AA" batteries found everywhere. The batteries with normal use of 20 times per day should last about a year.

This chime has a range of up to 300  feet ( line of sight )  with a realistically tested 100 feet transmission  and may be set on the counter or hung from a wall with a small screw or nail.

Reasonably priced and packed with many features this business door chime is the answer ! With 64 ID codes ( to virtually eliminate possible interference from a neighboring business or residence) and  32 user selectable tones with this door chime, this is the ideal chime for any business or home.

Imagine cooking on your deck or enjoying the use of your pool without wondering when your guests will arrive. Or great if you have a loved one that is ill at the house!

ONE YEAR WARRANTY