300m/1000ft Wireless RangeWith a range of up to 300m/1000ft, wireless doorbell ensures that you will never miss a visitor or delivery, even if you are in the garden or upstairs. Wireless doorbell chime kit for homes, classrooms, offices, apartments, schools, villas, hotels, factories, hospitals, etc. 55 Chimes & 5 Volume Levels Choose from 55 different chimes and 5 volume levels (0-110dB) to suit your preferences and style. Whether you want a classic ding-dong or a fun melody, our wireless doorbells outdoor waterproof have you covered. LED Indicator with Mute ModeDon't want to be disturbed during a meeting or an afternoon nap? Simply activate the LED flash with mute mode - perfect for those who need peace and quiet or have sleeping children. IP55 Waterproof & WeatherproofThe wireless doorbell is built to last with its IP55 waterproof and weatherproof construction. Don't worry about rain, snow or extreme temperatures - your waterproof wireless doorbell will keep ringing!