We provide door security devices for facilities that want to provide that extra layer of security should an armed intruder en ... ter the premises and a lock down is required. Our door locking products are military grade options that can save lives. We have an array of products that provide a diverse group of solutions for facilities including schools, universities, government agencies, businesses, places of worship, retail, banking, hospitals and many more. Take a look at our website for more information ... www.PeaveySecurity.com . read more