• Model: 003A.
• Remote control range can be up to 150meters.
• Including 35 melodies for your option.
• The button adopts a piece of 12V 23A battery.
• Flash light on when visitors pressing the wireless doorbell remote button.
• Wireless installation allows receiver to be replaced anywhere around the house.
• Easy to install with the double-side adhesive tape and the screws.
• Suitable for home， office， shops， hotel， and factory， etc.

 
Package Details Weight: 144.45 g
Size: 20*15.5*3 cm
Package Includes 1 × 150M Wireless Remote Digital Door Bell
1 × 12V 23A Battery
1 × Remote Control
1 × User Manual