General description Ideal for bicycles, cars, motorcycles, electric bicycles, self-balancing scooters, doors, and windows. This multi-function alarm primarily serves as an anti-theft device, but also features vehicle finding and one-key SOS functions. Technical specifications Alarm Volume: 110 dB Water Resistance: IP55 Power Supply: Host Battery: 3 x AAA Alkaline Batteries (Included) Remote Control Battery: 12V/27A Alkaline Battery (Included) Sensitivity Levels: 7 adjustable levels Installation Easy installation with holes and interface on the back of the alarm. Usage Effective deterrent against theft when triggered. Can be used outdoors due to its waterproof and dustproof design. Suitable for a wide range of vehicles including bicycles, electric bicycles, motorcycles, and scooters. Other information Package Contents: 2 x Bicycle Alarm, 2 x Remote Control