Perimeter Trip Alarm which used 12 gauge Blanks or used with 22 Caliber Blanks or 209 Primers. Loud Audible sound to alert you to intruders or scare off animals or trespassers without causing harm.

• Create a loud noise to alert you when you need it. The perimeter trip alarm system is for outdoor use only, keep away from materials, and use it with caution.

• Easily attached to trees, posts, or frames via the screw holes or zip tie notches. The alarm signaling device uses a low-placed and concealed trip wire, tethered to the device itself which creates a loud audible alert when the activator pin is pulled.

• Made of aluminum alloy, the perimeter alarms are spring triggered, reloadable, and endlessly reusable for your property and personal security. Trip alarm reliable for thousands of uses. The perimeter tripwire can help you spend every night with peace of mind.

• This versatile, re-usable trip line activates a 12ga blank or optional pepper gas and flash bang rounds. Also available with 209 primer and .22 blank adapter.

• It can be deployed quickly across paths and entry zones, attached to doors, gates, and more – Deploy to keep coyotes from livestock; You can install the trip alarm device around campsites, farms, barns, or restricted areas for protection against unwanted intrusions. It is easy to set up and is a cost-effective solution for alerting you to trespassers, animal or others.