Trip Alarm 4.5V for Camping Tent Perimeter Aluminum Alloy Garden Supplies Black

Feature 1,EARLY WARNING SYSTEM: Enhance perimeter security of private property, campgrounds, farms, barns or restricted areas and alert of perimeter incursions; Alarm security devices are simple, reliable and easy to set up, and are an effective solution to alert you to intruders 2,HOW IT WORKS: Multiple trip wires are used on a single device to provide a trip alarm with 360º coverage. When the alarm is activated, it emits a loud audible alarm. The device can be easily attached to a tree, post or frame through screw holes or zipper cuts 3,PRACTICAL AND REUSABLE: Tripwire perimeter alarms can be reused indefinitely and can be deployed on any route, entry area, connected to doors, gates, etc. 4,APPLICABLE SCENARIO: Trip line alarms are ideal for wooded areas such as buildings, yards, courtyards, and building exterior configurations 5,EFFECTIVE WARNING: Perimeter alarm devices protect houses, camps and property by placing a perimeter around their area and setting a perimeter in a blank space to warn them when someone or something damages their area