1 Multiple Choices: Choose from 57 different melodies and 4 levels of adjustable volume. With memory function, there is no need to reset the previously set ringtone after a power outage. 2 Waterproof and Low Power Consumption: Doorbell is designed with ultra low power consumption and have IP55 waterproof features. The sturdy structure and waterproof design allow the doorbell to withstand various harsh weather conditions. 3 Wide Coverage: With a range of 100 meters, it can cover all the doors and windows in your home. Wireless doorbell receiver can be paired with up to 20 door window alarm (not included). It can be used not only as a doorbell but also as a welcome alarm. 4 Easy Installation: No wires, no holes. Quick and easy connection. Simply plug the receiver with LED flash into a power socket. Attach the button to the wall or door frame with adhesive or screws. 5 Wireless: The doorbell host and button can be paired wirelessly. Suitable for villas, clubs, leisure centers, hotels, guesthouses, homes, office buildings, conference rooms, and other occasions.Item Type: Wireless Door Bell
Material: ABS
Battery: Button doorbell 1 x CR2032 button battery, capacity 80mAh (built in battery)
Receiving Frequency: 433MHZ
Music: 57 songs
What's in the box
1 x
Wireless Door Bell
1 x Receiver
1 x Adhesive
2 x Screw
2 x Expansion Screws
