General description The Wireless Doorbell is a convenient and reliable solution for your home, featuring a waterproof design and a wireless range of up to 400 meters. With 55 melodies and 5 volume levels, it ensures you never miss a visitor, even from a distance. The blue LED indicator provides a visual cue, making it suitable for the hearing impaired. Technical specifications Wireless range: 400 meters Waterproof rating: IP55 Melodies: 55 Volume levels: 5 Installation Plug the receiver into an outlet. Use the provided tape or screws to attach the transmitter to the wall or door frame. Usage The doorbell remembers the last melody and volume after power off, eliminating the need for resetting. Blue LED lights serve as a visual cue for owners and visitors.