Waterproof Outdoor Wireless Doorbell, 150m IP44 Waterproof Electronic Doorbell, Plug-in Receiver Doorbell Kit for Home, 32 Melodies with 4 Volume Levels, Blue LED, White

General description A waterproof outdoor wireless doorbell designed for various environments such as homes, classrooms, offices, and more. It features a strong wireless range of 150m (490ft) and is built to withstand adverse weather conditions with an IP44 waterproof rating. Technical specifications Wireless range: 150m (490ft) Volume levels: 4 adjustable levels (max: 100dB, min: 50dB) Operating temperature: -10°C to 55°C Battery life: Transmitter battery lasts over 2 years Usage Choose from 32 different ringtones, including classic options LED indicator for visual alerts Silent mode available for undisturbed environments Installation Plug the receiver into a power outlet Secure the transmitter to the wall or doorframe using adhesive tape Other information Built-in memory chip retains last settings after power outages