Wireless and battery-free, waterproof Eco outdoor doorbell set with IP 65 protection, snow and rain - remote transmitter - plug-in receiver - 43 volume levels - 38 melodies

[No Battery = Peace of Mind]: Why choose a battery-free system? We all know that batteries don't like humidity, sub-zero temperatures and intense heat at all. Rest assured, it's perfect for outdoor use, the battery-free wireless doorbell is definitely not afraid of bad weather.

[Don't Miss Your Package]: Another delivery notice in your mailbox? Or impatient customers because you're out of stock at your store? Yes... tough luck, the wireless doorbell's battery is dead anyway, and of course, that always happens at the wrong time!

  Incredible Technology: Guaranteed to work every time. We use a state-of-the-art automatic feeding mechanism that is reliable, robust and efficient. In addition, the extended antenna ensures excellent coverage and easily reaches through walls and panels.

ECONOMICAL AND ENVIRONMENTALLY FRIENDLY: No need for inventory and batteries. Save money with a chime kit without batteries. By avoiding battery replacement, you can also make an ecological gesture by avoiding the long and complicated process of recycling batteries.

[Easy and quick installation]: No complicated programming or other dangerous operations. Choose the location of the doorbell and plug the doorbell into a power outlet. Then you can choose the ringtone volume and melody that suits you.