Shotshell primer perimeter alarm system with Kevlar tripwire and my added touch, a modified junction box for weather housing and holes to feed vines or camouflage netting through. : r/Survival

Shotshell primer perimeter alarm system with Kevlar tripwire and

Trip Alarm Co – Perimeter Alarm & Trip Alarms

homfanseec Perimeter Trip Alarm, 12 Gauge Camping Trip

Trip Alarm Co – Perimeter Alarm & Trip Alarms

FithOPS Camp Safe Perimeter Trip Alarm - Fith Ops

Trip Alarm Co – Perimeter Alarm & Trip Alarms

Perimeter Trip Alarm, 12 Gauge Trip Wire Perimeter

Perimeter Trip Alarm,12 Gauge Camp Trip Wire Alarm Device Early

Trip Alarm Co – Perimeter Alarm & Trip Alarms

homfanseec Perimeter Trip Alarm, 12 Gauge Camping Trip

Shotshell primer perimeter alarm system with Kevlar tripwire and

Fith Ops™ Perimeter Camp Safe™ (209 Primer Only) Trip Alarm