REUSABLE AND VERSATILE: Our trip wire perimeter alarms are designed for repeated use and can be set up on any pathway, entry area, or connected to doors and gates. The robust design ensures durability and reliability, making it an ideal choice for securing your property. EARLY WARNING SECURITY SYSTEM: Enhance your perimeter security with our trip wire alarm, perfect for private properties, campgrounds, farms, and restricted areas. It alerts you to perimeter intrusions, helping to maintain safety and security in vulnerable spaces. SIMPLE, RELIABLE SETUP: Easy to install, our trip line alarm system is both simple and effective. It offers a cost-effective solution to alert you to intruders without the need for complicated installations or maintenance, ensuring peace of mind with minimal effort. HOW IT WORKS: Equipped with multiple trip wires, our device provides 360-degree coverage. When activated, it emits a loud audible alarm to alert you. Note: The device is designed to be non-harmful, only emitting a loud sound to your safety. IDEAL FOR OUTDOOR USE: With its color, the alarm blends seamlessly into wooded areas and is also suitable for buildings, yards, and exteriors. It can be easily attached to trees, posts, or frames using screw holes or zip ties, making it versatile for various settings. Early Warning System: Enhance perimeter security on private property, campgrounds, farms, barns, or restricted areas, and alert for perimeter intrusions. How It Works: Multiple trip wires are used on a single device to provide a trip alarm with 360 degree whole coverage. When the alarm is activated, it emit a loud audible alarm. Simple and Reliable: Trip line alarm is easy to set up, simple and effective, yet reliable, and are a cost effective solution to alert you to intruders. Item Type:Perimeter Trip Alarm Weight:Approx. 148g/5.2oz Product Size:. 3.2x2.4x9.5cm/1.3x0.9x3.7in Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Metal Package Contents: 2 * Trip Wire Alarm Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.