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 add more door bell push buttons and receivers to expand your system. If you have multiple entry points, each doorbell kit receiver can play its own tone to indicate which door has a visitor. These doorbells also feature a series of fun sounds that can help teachers command the attention of the noisiest of classes, capturing and keeping kids' focus for clean up, quiet time, line up, and lunch breaks. With multiple tones, 4 volume levels, and a silent option perfect for nurseries and other quiet areas, our wireless door push buttons are a smart solution.

Use multiple wireless door bell receivers with unique tones to indicate which door bell push button has been pushed. Need more coverage? Easily add more receivers and wireless doorbells to increase your range.

Our wireless doorbell kit includes everything needed for DIY installation – 1 outdoor remote doorbell transmitter 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.

Our portable doorbell pairs and connects easily, 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, great for large homes, apartments, offices, and warehouses. U.S. Pat. No. D800005

We've made the traditional door bell ringer wireless and smart. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather proof, it will operate between temperatures of -4F to 140F.

Our wireless doorbells work great for any occasion - apartment homes, townhomes, small businesses, warehouses, offices and condo properties can benefit. Whether you're using it outdoors for your front gates, back fences, or mailboxes or indoors for teachers seeking helpful classroom organization and management, there is always a good use for SadoTech.

Avoid the disappointment and frustration of other doorbell chimes and enjoy the flexibility our doorbell button creates. "It's built well, and it has a nice minimalist style" - Business Insider.

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