General description This Wireless Doorbell Outdoor features an impressive range of 300 meters in open space, ensuring you never miss a visitor. The signal effectively penetrates obstacles, allowing you to place the receiver anywhere in your home without interference. Designed for outdoor use, the transmitter is made from high-quality ABS material and has an IP44 waterproof rating, protecting it against dust, rain, and high temperatures. Technical specifications Range: 300 meters Waterproof rating: IP44 Volume levels: 5 adjustable levels from 0 dB to 85 dB Melodies: 36 available Transmitter battery life: over 15 months Transmitter supports: over 100,000 clicks Installation Receiver: Simply plug into a power outlet, no assembly or batteries required. Transmitter: Can be attached using included screws or adhesive. Usage Both the transmitter and receiver feature LED indicators that flash blue when the doorbell is pressed, providing a visual alert for incoming visitors. Other information