Shell protection

Protect doors, windows and other exposed openings with Ajax shell protection. It is a smart choice for those who want to detect intrusions early and create stronger protection around the external boundaries of the property.

If you want to see more products within the same system, you can find the entire range under Ajax Alarm.

Shell protection is especially important when you want to be able to sound the alarm even when someone is inside the building. For products that monitor doors and windows more specifically, you can also see our range of Door switch.