SECRUI Wireless Doorbell F55 Replacement Push Button, Black

Delivering 24-hour service, our team focuses on the needs of customers and goes above and beyond to ensure your satisfaction. With 18 years of experience in home security and an R&D team of over 60 engineers, we offer a wide range of reliable and expandable wireless doorbell solutions.

Our SECRUI wireless doorbells come equipped with multiple transmitters and receivers, allowing you to customize the system to suit your family or office requirements. The simple pairing process makes it easy to expand your existing doorbell setup.

Featuring a sleek and compact design, the wireless transmitter button utilizes a long-lasting CR2032 lithium battery with a lifespan of up to 3 years, eliminating the need for frequent battery replacements. The waterproof rating of IP55 ensures reliable performance, even in rainy weather, with a working temperature range of -4°F to 140°F.

With an impressive wireless range of up to 1000 feet, our cordless doorbells can be used not only in apartments but also in larger homes and commercial spaces, such as offices, stores, and classrooms. The receiver offers a selection of 32 pleasant ringtones, and the adjustable volume range of 0-120 dB ensures the chime can be clearly heard throughout your property.

For those who prefer a more discreet option, the mute mode allows you to silence the chime without compromising the visual notification. The colorful LED indicators on both the transmitter and receiver provide an additional cue, particularly useful for individuals with hearing impairments.

We offer a variety of wireless doorbell packages to suit your needs:

M520+F55, M520X2+F55, M520+F55X2, M520X3+F55X2, M508+F55X2, M508X2+F55

All of our wireless doorbells feature LED indicators, waterproof construction, and expandability, with a consistently high customer satisfaction rate of 4.7 out of 5 stars across thousands of reviews.

Whether you're looking to upgrade your existing system or install a new wireless doorbell, our SECRUI products provide a reliable and customizable solution. With lifetime technical support, you can trust that your home or office will be equipped with a high-quality, user-friendly doorbell system.

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