Barracuda Intruder Defense System - Model DSI for Inward Swinging Doors Unavailable all-in-one stethoscope that will work 89043

Barracuda Intruder Defense System Model DSI for Inward Swinging Doors Unavailable all in one stethoscope that will work 89043 all in one stethoscope that will work on both pediatrics and adults This thermometer is specifically designed for safe use in the eardrum (Model DSI Fits 5 3 4" Jam) The user places the device on the floor and slides the metal plates under the door The Barracuda Intruder Defense System is helping keep classrooms and public buildings safe in the event of an active shooter situation it is a security device that can be installed in a matter of seconds in emergency situations to protect occupants against intruders