Doorbell, 300m Waterproof Outdoor Wireless Door Bell, 60 Melodies 5 Level Volume, LED Flash, for Home, Office, Hotel,01

General descriptionThis multifunctional wireless doorbell ensures you never miss a visitor, even in challenging environments. It features a compact design that won't occupy your socket interface, making it an ideal choice for homes, offices, hotels, and more. With a range of up to 300 meters in open areas, this doorbell can be heard clearly, even through obstacles like doors and walls.Technical specificationsTransmission distance: up to 300m in open areasVolume levels: 5 adjustable levels from 0dB to 100dBMelodies: 60 built-in ringtonesOperating temperature: -22°F to 158°FMaterial: high-quality ABSInstallationPlug the receiver into a wall socket.Secure the transmitter battery on the outside wall using the included wrist strap and 3M double-sided tape.Simple installation process, suitable for individuals living alone.UsagePress the transmitter to ring the doorbell, which will activate a blue light for the hearing impaired.The doorbell remembers the last melody and volume settings after a power failure.Other informationProduct content: 1 receiver, 1 transmitter, 1 instruction manual, 1 3M double-sided tape, 1 battery.