The PIISA (Perimeter Infrared Intruder Security Alert) from Brite-Strike Technologies Inc is a small, rapidly deployable perimeter alarm. It offers a nonlethal alternative to kinetic tripwire systems and features a 135 decibel alarm as well as infrared light strobe when tripped. The unit also has a self-adhesive backing to facilitate rapid mounting in urban environments but it can be strung up quickly with the other items included in the kit. There is duct tape, zip ties, fishing line; basically anything you need to field expediently rig it up.
PIISA can be used over and over in training or an operational environment. The battery is replaceable and the mounting hardware is made up of items found in a hardware store.
