Gilroy Mini Automotive Security Devices Wireless Door Window Motorcycle Anti-Theft Motorbike Security Remote Alarm Wireless vibration alarm with infra-red remote control. Alarm with ON/OFF switch, and remote control with alarm and disarm buttons for easy operation. 120dB alarm sound which can last about 40 seconds. Remote control range is up to 20 meter. Great for bike scooters, motorcycles or cars, also ideal for windows, doors, filing cabinets, safety boxes, indoor and outdoor use, etc. Simple to operate and easy to install. Perfect to protect your shop, office, home or anywhere requiring protection.