No Battery Required

Suitable For Various Environments

Self-Generating Power Transmitter--No Battery Required

With adoption of new technology, the doorbell generates power by every press on the transmitter.The transmitter do not require a battery. It will work great for years to come without hassle of replacing batteries. No more worries about missing deliveries or visitors due to batteries dying. Even save your money on batteries every year.

4 Levels Volume and 51 Selectable Chimes & Never Miss Guests

The volume botton and music symbol botton make it easy to adjust volume and chimes.The huge selection of 51 tunes ensure that you will be able to find something you like, no matter what mood you're in. The built-in stereo speaker delivers clear and well-balanced sound up to 85 dB, so it is loud enough to be heard in other rooms and even by those with impaired hearing.And Let you never miss guests or parcels.

IP44 Waterproof Transmitter

The transmitter is rated at IP44 weather resistant protective grade. Make sure it works stably in outdoor environment.

Suitable For Various Environments

Thanks to its durable weatherproof casing and long operating range, this wireless doorbell set is perfect for almost any place, from home, to apartment complexes, to office buildings

No Flashing Light & Ease at Night

If there is no flashing light, when the doorbell rings at night, you will be very at ease and not very annoyed.

Easy to Use & Easy Installation

The doorbell kit is practically ready to start using right out of the box. Simply connect the receiver to a power outlet and attach the transmitter to the exterior wall using the provided adhesive patch. Your doorbell is now ready to use.