Hoopzi - Waterproof Wireless Doorbell Waterproof Outdoor Electronic Chime 3-Levels Volume 38 Melodies for Home, Office, Hotel (1 Transmitter + 2

General description The Waterproof Wireless Doorbell is designed for outdoor use, featuring a long-range operation of up to 1,000ft/300m in open areas. It is waterproof and dustproof, making it suitable for rainy days and easy to clean. With 38 different ringtones and adjustable volume levels, this doorbell ensures you never miss a visitor, even from the back of the garden. It can be used in various settings, including homes, offices, and schools. Technical specifications Power Source: AC, Battery Power Supply: 110V-220V-240V Working Frequency: 433MHz Volume Levels: 3 (can be muted), 0-85dB Ringtones: 38 different melodies Transmitter Dimensions: 75 x 51 x 20 mm Receiver Dimensions: 95 x 65 x 24 mm Receiving Distance: 300m (open area) Battery for Transmitter: 12V 23A (not included) Installation The main receiver connects easily to an AC outlet and does not require a battery. The transmitter can be attached to the door frame using adhesive tape after installing the battery. Usage This