Waterproof Wireless Doorbell with Long Range, 3 Receivers, 2 Buttons, 55 Melodies

Easy to Install The SURFOU wireless doorbell kit is designed for convenience and simplicity. Just plug the mini receiver into an outlet and use the provided accessories to secure the transmitter to the wall. It does not interfere with other home or neighborhood devices, ensuring you never miss a visitor. Ideal for both home and business, this kit is the most convenient choice.

Long Range Technology Equipped with high-frequency electronic technology, this wireless remote control doorbell offers a strong anti-interference solution. In open environments, the sensing distance can reach up to 1300 feet. Perfect for homes, apartments, schools, villas, offices, warehouses, hotels, and factories.

Diverse and Adjustable Ringtones With 55 different ring tones and 5 levels of adjustable volume—from 0db to 110db, this wireless doorbell kit provides the flexibility to choose your favorite tone. The flashing light indicator is easy to notice, even for the hearing impaired. The system retains your last set melody and volume after a power failure, ensuring convenience and easy use.

Waterproof and Durable Design Featuring a sleek modern design in classic white, the SURFOU wireless doorbell kit is both stylish and practical. It offers IP55 dust and water protection, provides a battery life of up to 3 years, and operates within an extensive temperature range of -22 °F to 158 °F. Suitable for both indoor and outdoor use, this doorbell can withstand various harsh weather conditions.

Expandable System Should you wish to expand your system, adding a SURFOU brand receiver and transmitter of the same model is straightforward. All our products come with after-sales support, and we are always ready to provide you with a satisfactory solution if you have any questions about our wireless doorbell.