Wireless Doorbells for Home, Apartments, Businesses, Classrooms

Our wireless doorbell kit allows you to easily add loud (or silent) alerts anywhere in seconds. Each door bell kit receiver covers 600 ft (183 m) with durable construction, and you can expand your system by adding more door bell push buttons and receivers.

Have multiple entry points? No problem – each doorbell kit receiver can play its own unique tone to indicate which door has a visitor. Capture and keep kids' attention with a series of fun sounds, perfect for teachers looking to command the noisiest of classes. Use these doorbells for clean up, quiet time, line up, and lunch breaks.

Multiple tone options, 4 volume levels, and a silent mode (great for nurseries and other quiet areas) make our wireless door push buttons a smart solution. Utilize multiple wireless door bell receivers with unique tones to know which door bell push button has been activated. Need more coverage? Easily add more receivers and wireless doorbells to increase your range.

Unlike imitation door chimes that stop working after months or even days, the SadoTech Door Chime is the real deal. Featured on QVC, FOX, ABC, NBC & CBS News, our patented design uses only the highest quality microchips and electronics for long-range wireless and even longer battery life. Avoid the disappointment and frustration of other doorbell chimes and enjoy the flexibility our doorbell button creates.

The wireless doorbell kit includes everything you need for DIY installation – 2 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double-sided tape, anchors, and screws. An A23 battery is included and will last for up to 3 years.

Setup is a breeze – our portable doorbell easily pairs and connects, allowing you to make it battery-powered. Customize it by selecting from more than 50 doorbell chime sounds, and take advantage of the 4 volume settings, perfect for naptime or parties.

Our patented technology uses the highest quality microchips and does not require WiFi or Bluetooth. The signal from the wireless bell ranges up to 1000 feet, making it great for large homes, apartments, offices, and warehouses. U.S. Pat. No. D800005.

The smart features don't stop there – our wireless doorbells remember your customized settings and have sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather-proof, they'll operate between temperatures of -4°F to 140°F.

Whether you're using our wireless doorbells outdoors for your front gates, back fences, or mailboxes, or indoors for teachers seeking helpful classroom organization and management, there's always a good use for SadoTech.

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