Door Sensor Chime with 1000ft Range for Business and Home

Introducing the SURFOU Wireless Door Chime, a revolutionary product redefining home living with its innovative and user-focused functionality. SURFOU prides itself on creating intelligent and value-for-money items that seamlessly integrate into diverse needs and preferences.

Founded on the principles of integrity, development, and professionalism, SURFOU is a team of 200 people with 10% dedicated to R&D engineering. Our products are exported to East Asia, North America, and Europe, embodying creativity, accessibility, and aesthetics to elevate daily experiences.

The SURFOU Door Chime is a versatile device that fits all types of homes, offices, stores, and businesses with its sleek white design. With 55 different ringtones, including a special Christmas melody, this doorbell chime remembers your last settings even after a power outage.

Key features include a range of 1000FT/300M, 5 adjustable volume levels, waterproof rating of IP55, and a battery life of over 15,000 times. The door chime can also be used with additional SURFOU sensors or doorbells for extended range.

Enhancing security in various settings, the SURFOU Door Chime offers alerts for classroom entry, main entry points, customer entry in stores, child safety at home, intruder alerts, employee entry notifications in offices, and restricted access areas.

Not only is the SURFOU Door Chime wireless, but it also features LED indicators to help distinguish between different doors. The device is designed for the deaf and elderly, ensuring safety and security for all users.

Installing the SURFOU Door Chime is effortless, requiring no wiring or professional assistance. Simply plug the receiver into an outlet and use the adhesive tape to attach the sensor to a door or window. The door sensor activates when a burglar opens the door, providing 24/7 security for your family or business.

With a wide coverage area of up to 1000ft, 55 chime options, 5 adjustable volume levels, and the ability to expand the system with multiple receivers and transmitters, the SURFOU Wireless Door Chime is the perfect solution for any home or business security needs.

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