Oyezvary Wireless Doorbell 2 Receivers 58 Chimes Adjustable Volume Memory Function Colorful LED 1000Ft Range Waterproof Easy Install for Home

Experience reliable performance with this wireless doorbell featuring a 1000 foot range, adjustable volume from 0 to 120 dB, and 58 selectable melodies, ensuring you can hear it clearly whether you are upstairs, in the basement, or anywhere else in your home or workspace

Designed for easy installation, this doorbell system comes with two receivers that are already paired at the factory, allowing you to simply plug them in and use them immediately without complicated wiring or setup, making it ideal for quick upgrades or new installations

The doorbell is equipped with a waterproof and colorful LED flash light button, providing visual alerts in addition to audible notifications, which is especially beneficial for the hearing impaired or in noisy environments, and the button only lights up when pressed for efficient energy use

This system supports expandability up to 20 accessories, enabling you to connect additional transmitters or receivers and assign different tunes to each, so you can customize alerts for multiple entry points in homes, offices, garages, stores, apartments, villas, gardens, hospitals, or schools

Built with memory function, the doorbell retains the last selected ringtone and volume even after a power outage, eliminating the need to reset your preferences and offering consistent convenience and reliability for everyday use

Certified for quality and safety with CE, RoHS, and FCC compliance, this wireless doorbell is suitable for a wide range of applications including homes, offices, and facilities for the disabled, ensuring dependable operation in various environments