4-Pack Perimeter Alarm Signaling Device Tactical Anti-intruder Alert Trip Line

The perimeter alarm is a trip wire activated audible signaling device that can alert you when trespassers are on your property This versatile trip wire perimeter alarm home security system can be deployed across paths and entry zones, attached to doors and gates, reused many times over The perimeter trip alarm includes safety and activator pins, and mounting hardware Color: Black. Weight: 1.3 oz. Solidly constructed from machined aluminum and steel. Made in USA Warning: For outdoor use only, keep away from flammable materials, use with caution