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

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) Ringtones: 32 different melodies Operating temperature: -10°C to 55°C Transmitter battery life: over 2 years Installation Plug the receiver into a power outlet. Secure the transmitter to the wall or doorframe using adhesive tape. Usage Ideal for use in homes, classrooms, offices, apartments, schools, villas, hotels, factories, and hospitals. Built-in memory chip retains the last settings after a power outage. LED indicator for silent mode, perfect for meetings or quiet times. Other information IP44 waterproof and weatherproof construction ensures durability in rain, snow, and extreme temperatures. Offers rich, clear sound quality.