Wireless Doorbells for Home, Apartments, Businesses, Classrooms

Our wireless doorbell kit allows you to easily add loud (or silent) alerts anywhere in a matter of seconds. Each door bell kit receiver covers an impressive range of 600 ft (183 m), with durable construction and the ability to add more door bell push buttons and receivers to expand your system as needed. Catering to multiple entry points, 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, making these doorbells the perfect classroom tool to command even the noisiest of classes.

The versatility of our wireless door push buttons caters to a wide range of applications, from nurseries and other quiet areas that benefit from the silent option, to the 4 volume levels available. Use multiple wireless door bell receivers with unique tones to clearly indicate which door bell push button has been activated. Need more coverage? Easily add more receivers and wireless doorbells to increase the range.

Boasting a patented design, the SadoTech Door Chime utilizes only the highest quality microchips and electronics, ensuring long-range wireless connectivity and extended battery life – unlike many imitation door chimes that stop working after just months or even days of use. Featured on renowned media outlets such as QVC, FOX, ABC, NBC, and CBS News, our doorbell chime is built to last, with a nice minimalist style as noted by Business Insider.

The wireless doorbell kit includes everything needed for DIY installation, with 1 outdoor remote doorbell transmitter, 1 plug-in smart doorbell receiver, double-sided tape, anchors, and screws. An A23 battery is provided, lasting up to 3 years. Setup is a breeze, as the portable doorbell easily pairs and connects, allowing you to customize it by selecting from over 50 doorbell chime sounds.

Our patented technology utilizes the highest quality microchips, without requiring Wi-Fi or Bluetooth, and delivers a signal range of up to 1000 feet – perfect for large homes, apartments, offices, and warehouses. The smart technology not only makes the traditional door bell ringer wireless, but also remembers your customized settings and features sleek, modern LED lights that illuminate and blink to help guests easily spot it, even at night. Truly reliable and weatherproof, the doorbells operate between temperatures of -4°F to 140°F.

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

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