Check the listing for details. Motorhome-Caravan-Campervan Security Alarm System Motion Sensor Siren+2 Remotes. Condition: New. Listed at 43.82 USD. Arm/Disarm Alarm By Remote Control Find Vehicle By Remote SOS Alert By Remote Protect Your Caravan & Tools with Caravan Alarm Keep your Vehicle safe with Alarm. This alarm system is designed for quick and easy installation, requiring only a simple attachment of the fixing plate to your Caravan ply lining or bulkhead. Key Features: Simple Installation: Attach the fixing plate to your Caravan ply lining or bulkhead with ease under half hour. Convenient Control: Arm and disarm the alarm using the compact remote control, which can be easily attached to your Caravan keys. Strong Deterrent: The 125db siren and flashing LED light activate upon motion detection if the Caravan door is opened. Extremely Loud: The powerful siren provides an immediate deterrent to any thief. 2-Way Power Supply: To power the motion sensor, you can insert 3x AAA batteries or connect it to any 5V USB cable, such as a USB charger or power bank. Flly-Expandable: This wireless alarm system is fully-expandable, you can link multiple remote controls or extra sensors. Enjoy peace of mind with Alarm, offering straightforward setup and robust security to protect your valuable tools and equipment.