Brencco Doorbell 300M Battery Operated Door Bells Wireless Cordless IP55 Waterproof Outdoor Electronic Ring Chime with Receivers, Black, 60 Melodies at 5 Volume Levels

Flexible & Effortless Installation: Designed to fit various home setups, this doorbell wireless offers two installation options, secure it with screws for a long-lasting setup or use the included adhesive mount for a drill-free, hassle-free installation Extra-Long 300m Wireless Range: Enjoy stable and seamless connection with a range of up to 300m. Whether you are in the basement, backyard or upstairs, this door bells wireless cordless ensures you will not miss any visitors Smart memory function for added convenience: No need to set your preferences again. This wireless doorbell can remember the last selected melody and volume level, providing a continuous experience even after a power outage IP55 Waterproof & All-Weatherproof: This battery doorbell can withstand extreme weather conditions, including heavy rain, snow, and extreme temperatures, making it perfect for homes, offices, and apartments, ensuring excellent durability Customizable chimes and energy-efficient design: This wireless doorbell battery operated has 60 melody choices and adjusts between 5 volume levels to suit your preference, while its ultra-low power consumption ensures long-lasting performance, Manufacturer: Brencco