Wireless door alarms are a great solution for anyone looking to provide additional security for their tenants at both new and existing facilities. Wireless alarms are perfect for retrofits because you can add these easy-to-install transmitters to both vacant and rented units.

Hundreds of thousands of PTI Door Alarms have been installed throughout the world because door alarms are the best way to detect and deter break-ins at your facility. These easy to install alarms are a proactive tool that prevent crime, and give your tenants an unprecedented level of individual security.

The 900mhz wireless door alarm system from PTI uses advanced frequency-hopping, spread-spectrum technology to give you immediate, reliable alerts.