The trip alarm can be easily attached to trees, posts, or frames using screw holes or zip tie notches. Install the trip alarm device around campsites, farms, barns, or restricted areas for protection against unwanted intrusions. Use to deter coyotes from livestock, keep intruders out of your home, and prevent dangerous animals from entering your campsite.Made of rustproof high-quality aluminum, the perimeter alarm is spring-triggered, reloadable, and reusable for property and personal security. Designed for reliable performance over thousands of uses, it is a durable trip alarm suitable for enhancing security.Ideal for camping enthusiasts and those seeking property protection, this perimeter tripwire alarm helps alert you when wild animals or intruders approach your area.Set up the perimeter trip alarm with blanks around your camp or house to provide an added layer of awareness. Attach the device vertically using screws or straps and set the trip wire with the firing plate.This trip alarm is suitable for camping, home security, garden protection, and other outdoor applications. It can be used to help protect your property from intruders.Adapter: includes .22 adapter Product Dimensions: 3.62 inch D x 1.14 inch W x 1.14 inch H Alarm: 1 Color: As shown Material: Aluminum Package Contents: 1 set x trip alarm Note: Light reflection and different display settings may cause slight variations in the color shown in the image compared to the actual item. Measurement may vary by +/- 1-3 cm.