Wireless Cordless Digital Door Bell
This wireless chimes allow you to choose between different chime sounds without dealing with all of those annoying wires. The chime is ready to use out of the package; just install the batteries, mount the unit and you are ready to go!
2. Open the remote and insert the 12V23A battery (small battery, included).
3. Close the remote again and then stick it where you want with the adhesive back.
4. Insert the 2 * AAA batteries (not included) into the receiver.
5. Use the button on the side of the reciever to change the melody to your favourite.
6. Press the small gap on the underside of the remote control with a flat screwdriver.
7. Receiver size:9*5*2cm,
8. Voltage: AC 220V/110V, DC 3 V,
9. Package weight:110.5g.