Kabol Wireless Doorbell Plug in, 300M Long Range Door Bells Wireless Cordless, IP65 Waterproof Electric Door Bell Kits, 55 Melodies, 5 Volume Levels, 1 Battery Operated Button and 2 Receivers

【55 Chimes and 5 Volume Levels】The door bells has 55 selectable ringtones with 5 adjustable volume levels from 0db to 110db and silent mode to meet your needs. The memory function allows the cordless doorbells to remember the last ringer and volume, with no need to reset even after a power outage
【Ultra-Long Wireless Range】With a range of up to 300M/1000ft (unobstructed area), our Doorbell Wireless ensures that you never miss a visitor or delivery, even if you’re in the backyard or upstairs. Wireless doorbells chime kit for homes, classroom, office, apartment, school, villas, hotel, factory, hospital and more
【IP65 Waterproof Button】Thanks to the IP65 waterproof rating, the waterproof doorbell wireless Button braves even the harshest weather conditions like rainstorms, direct sun exposure and frost, works between -30°C to 70°C
【LED Indicator with Mute Mode】Don’t want to be disturbed during a meeting or afternoon nap? Simply activate the led flash with mute mode – this doorbells wireless cordless for those who need some peace and quiet or have sleeping children
【Easy to Install Door Bell Kits】 Simply plug the receiver into the sockets and attach the Button to the front door with the supplied double-sided adhesive tape and you are ready to use