Wireless Doorbells for Homes, Apartments, Businesses, Classrooms

Our wireless doorbell kit allows you to easily add loud (or silent) alerts anywhere in seconds. Each doorbell kit receiver covers an impressive 600 ft (183 m) range, with durable construction that enables you to add more doorbell push buttons and receivers to expand your system as needed.

Featuring the ability to play unique tones for each entry point, these doorbells help teachers command the attention of even the noisiest classrooms. Capture and retain kids' focus during clean up, quiet time, lining up, and lunch breaks with a variety of fun, engaging sounds.

Offering multiple tone options, 4 volume levels, and a silent mode perfect for nurseries and other quiet areas, our wireless doorbell push buttons provide a smart solution for any setting. Use the distinct tones of multiple wireless doorbell receivers to indicate which button has been pressed. Need extended coverage? Simply add more receivers and wireless doorbells to increase your range.

Our doorbells are built to last, unlike many imitation models that stop working after just months or even days. Featured on QVC, FOX, ABC, NBC, and CBS News, the SadoTech Door Chime uses only the highest quality microchips and electronics for long-range wireless connectivity and extended battery life.

The wireless doorbell kit includes everything needed for DIY installation - 1 outdoor remote doorbell transmitter, 1 plug-in smart doorbell receiver, double-sided tape, anchors, and screws. An A23 battery is provided and will power the system for up to 3 years.

Setup is a breeze, with easy pairing and connection to create a battery-powered wireless doorbell. Customize the experience by selecting from over 50 doorbell chime sounds and adjusting the 4 volume settings, perfect for nap times or parties.

Leveraging patented technology, our doorbells do not require Wi-Fi or Bluetooth, yet still achieve a signal range of up to 1000 feet - ideal for large homes, apartments, offices, and warehouses. Truly reliable and weatherproof, they will operate between temperatures of -4°F to 140°F.

Versatile enough for any occasion, our wireless doorbells work great in apartment homes, townhomes, small businesses, warehouses, offices, and condo properties. Whether used outdoors for front gates, back fences, or mailboxes, or indoors for classroom organization and management, there is always a good use for the SadoTech wireless doorbell system.

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