SURFOU Wireless Doorbell Kit – 1300 ft Range, IP55 Button, 55 Chimes, 110 dB

Overview

The SURFOU Wireless Doorbell Kit delivers reliable alerts across a home, classroom, or small business. With a plug-in receiver and two battery-powered buttons, the setup is designed to be quick and flexible, ready to adapt to your entry points and routine traffic.

Wide coverage and scalable design

Experience wide wireless reach, with up to 1300 feet (400 meters) of coverage. The system uses learning codes and a stable signal scheme to minimize interference, while allowing unlimited expansion by pairing additional doorbells. You can even assign different chimes to different doors, so you know exactly which door triggered the alert.

• Supports expansion with other SURFOU doorbells for greater coverage
• Learning codes improve reliability in busy spaces

Sound, visibility, and memory

Choose from 55 chimes and five adjustable volume levels, ranging from muted to a strong 110 dB. A convenient LED indicator offers a quick visual cue, and the memory function preserves your last tune after reinsertion.

• Five volume levels including mute
• Memory keeps your chosen tune ready
• Bright LED indicator for immediate confirmation

Durable hardware for diverse environments

Weather-ready, the IP55 rated button resists dust and water exposure, suitable for outdoor or humid spaces. The button runs on a 12V 23A battery with low power draw, delivering potential years of use before replacement.

• IP55 dustproof and waterproof button
• Wide operating temperature from -30 C to 70 C
• Low power consumption supports long battery life

Simple installation

Set up is straightforward: plug the receiver into a power outlet, peel off the protective cover on the button, and mount using the included tape or screws. Most installations can be completed in under 30 seconds.

• Plug-in receiver, two batteries, two door plates, and mounting hardware included
• Fast, tool-free installation ready out of the box

What’s included and support

The package comprises a plug-in receiver, two battery-powered buttons, two door plates, screws, a mini screwdriver, adhesive stickers, and an English manual. If you have questions, support is available to respond within 24 hours.