Wireless Doorbell Waterproof Battery Powered 300m Range Smart Digital Home Door Bell 36 Chimes 4 Volume

Features:
1. Strong penetration performance, the receiving distance can be up to 200 meters from the air to the ground (Note: The actual receiving signal varies depending on the environment, and the signal is different due to different obstacles)
2. 4 levels of volume can be adjusted, 36 music can be selected. The receiver has an indicator light.
3. No need to plug in, both receiver and transmitter use batteries. The transmitter has built-in battery, and the receiver uses 3 AAA batteries (AAA batteries not included)
4. Easy installation: it can be fixed with screws or double-sided tape. When using double-sided tape, please press for 30 seconds and then let go, it is not easy to fall off.
5. Scope of application: Home, commercial, residential areas, office buildings, hospitals, restaurants, factories and other places
Notice:
1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.
2. Objects may have Logo, if you want to know, please contact us. If you mind, please do not bid.
Specification:
Working range: 300M
Music selection: 36 ringtones
Volume selection: 4 levels of volume adjustable
voltage:
Transmitter: use a 12V23A battery (built-in)
Receiver: use three AAA batteries (AAA batteries not included)
size:
Transmitter: 80*45*20MM
Receiver: 90*60*25MM
Scope of application: family commercial residential areas, office buildings, hospitals, restaurants, factories and other places

Package List:
1 x Transmitter
1 x receiver
1 x user manual
1 x Double-sided tape
2 x screws