SURFOU Wireless Doorbell 2 Buttons 2 Receivers, 1300ft for Home/Classroom

SURFOU Wireless Doorbell 2 Buttons 2 Receivers, 1300ft for Home/Classroom

• 1300ft Coverage for Multi-Door Homes – Whether you're upstairs or in the backyard, this wireless doorbell reaches up to 1300ft through walls and floors, so you never miss a visitor. Pair multiple SURFOU doorbell sets together to cover every entrance, and assign a different ringtone to each button — you'll always know which door was pressed.
• 55 Chimes, 5 Volume Levels & Mute Mode – Pick from 55 classic chimes to match any occasion. Adjust volume across 5 levels (up to 110dB) or switch to mute mode when you need quiet. The ultra-loud 110dB sound paired with a bright LED flash makes it easy to notice for the hearing impaired. Settings are saved automatically — even after unplugging, no need to reset.
• IP55 Waterproof Button, Built for All Weather – The IP55 dustproof and waterproof button stands up to snow, rain, and direct sun, working from -22°F to 158°F (-30°C to 70°C). Powered by a 12V 23A battery with ultra-low power draw, it lasts up to 3 years — no frequent battery changes needed.
• Hassle-Free Setup in 30 Seconds – No wiring, no special tools. Plug the receiver into any outlet, peel the insulation strip off the button, and mount it with the included double-sided tape or screws. Ready to use right out of the box — most people finish in about 30 seconds.
• Complete Kit: This set includes 2 plug-in receivers, 2 battery-powered buttons (batteries included), 2 door plates, 4 screws, 4 expansion bolts, 1 mini screwdriver, 3 double-sided adhesive stickers, and 1 instruction manual. Questions? Contact us and we'll respond within 24 hours.