Sonnette sans fil extérieure étanche, carillon électronique avec 2 récepteurs à brancher, 60 mélodies, 5 niveaux de volume et flash LED, kit pour maison, bureau et entrée

No Batteries Required: The wireless doorbell transmitter is self-powered and requires no batteries. It will generate electricity by pressing, and the receiver can be plugged into an outlet anywhere, so you won't have to worry about battery replacement at all. 60 ringtones, easy to set: There are 60 high-quality melodies to choose from according to your preferences, it is very easy to choose and configure ringtones, chimes and volume, and the sound has 5 levels adjustable volume. 0dB to 115dB, silent mode, loud enough. Both the transmitter and receiver have LED indicators that flash when pressed. Long Wireless Range: The wireless doorbell has long distance transmission up to 150m and higher penetration, ensuring you never miss a visitor even if you are in another room or floor. Waterproof and Durable: With IP65 rating and waterproof structure, our wireless doorbell can withstand harsh weather conditions, rain, cold and heat, and it can work stably in temperatures from -22°F to 158°F. Easy to install: Very easy to install, 2 options, fixed with adhesive dots or fixed with screws, all components are included in the package. Easy to Use Two plug-in receivers provide a more stable signal, allowing you to hear the doorbell more clearly on each floor. Flashing LED Indicator The flashing light indicator that gives you a visual form of notification (a great feature for the hearing impaired). Doorbell Not only a doorbell, but also a pager. It is convenient for the elderly, children and pregnant women. One-touch calling makes it easy for family members to take care of themselves. There are two installation methods you can choose 1. Attach the button to the wall or door frame with the provided double-sided tape. 2. Secure it with screws (provided), but you will need a small electric drill to drill holes in the wall. Note: Do not attach the doorbell to a metal surface as this shortens the wireless range.