Glass break detector Ajax GlassProtect (8EU) ASP White

The Ajax GlassProtect (8EU) ASP Black is a wireless indoor security detector designed specifically to detect broken glass. It uses an advanced, highly sensitive electret microphone that registers the specific low-frequency sound of an impact followed by the high-frequency sound of shattering glass. This two-factor detection process minimizes false alarms. The detector is fully wireless, providing reliable operation up to 2,000 meters from the Ajax Hub, and operates on a pre-installed battery for up to 7 years of maintenance-free performance. It's an effective way to secure windows and prevent intrusion before an intruder even steps inside.