TriLine Self-Powered Wireless Doorbell, Waterproof Cordless Chime, No Battery Required Door Bell Kit with 150M Range LED Indicators, 500 ft Remote 5 Volume Levels 60 Melodies

• No Battery Required : No battery is needed,and the generator can be turned into electric energy by pressing a finger.Say goodbye to the trouble of replacing the battery, which is environmentally friendly and energy-saving.
• Long Wireless Range : 150m/500 feet Wireless Range.the strong and stable wireless signal ensures that you can hear the doorbell chime clearly, even if you are a few rooms away or on another floor.
• IP44 Waterproof Transmitter : Meet the IP44 waterproof standard can prevent rainwater intrusion, no worry for any weather conditions, and effectively extend the service life of the product.
• 60 Melodies and 5 Volume Levels : 60 different ring tones allow you to change the ringtone freely.5 Adjustable Volumes for you to adjust,meet your different needs; The bell rings and the blue LED flashes.
• Easy Set-up : Two ways installation for push button, stick it with adhesive tape or mount it with screws and anchors. The package includes both double-sided adhesive tape and screws needed for the installation.

Specifications:1. Easy installation：Plug and play2. Wireless Doorbell Home indoor&outdoor3. IP44 Waterproof Door Bell Kit Plug & Play4. 150 Meters Operating in open area5. 60 Chimes Ring for your choice6. LED indicator buttons/transmitter7. Push Button Transmitter & Plug-In ACReceiver8. 5 Level Volume adjustable9. Supply: 110-220V10. Sound：0-110dB11. Self Powered, no battery required.12. Receiver Size: 70mm*42mm*20mm13. Transmitter Size: 92mm*62mm*32mmHow to pair signals?Pairing method: press and hold the volume button on the receiver for about 5 seconds (the light is on), release the volume button, then press the button immediately, the signal is successfully paired. How to modify and lock music? Press and hold the volume button of the receiver before plugging in the power socket. Plug in the power socket until the light of the receiver lights up, release the volume button, press the music button to adjust to the favorite music ringtone, press and hold the volume button again until When the light is on, press the transmitter twice immediately and the music is locked successfully.