Bicycle alarm, wireless burglar alarm for doors and windows of bicycles, motorcycles, cars, and vehicles, 113 dB, super loud and waterproof (remote control included)

Mini size: 65 mm x 45 mm, compact with a creative design. Waterproof: PC material housing, IP55 waterproof, can be used outdoors. Super loud alarm: 113 dB, 7 sensitivity levels adjustable. Easy operation and installation: Wireless remote control, easy to use. Two installation methods: sticking with a double-sided sticker or binding with a ribbon.