AJAX 42804.05.BL3 Wireless Glass Break Detector, Black

Protect glass assets with confidence using the AJAX 42804.05.BL3 Wireless Glass Break Detector. Designed for commercial and residential security applications, this Ajax glass break detector recognizes shattering sounds up to 9 meters away and triggers instant notifications to monitoring stations and mobile users. With up to 7 years of battery life and a 1,000-meter Jeweller radio communication range, it reduces maintenance and ensures continuous, encrypted connectivity across large sites. The two-factor verification algorithm analyzes low and high frequencies to reliably distinguish real break-ins from benign noise, helping cut false alarms and unnecessary dispatches. Compact, black housing blends into interiors while offering straightforward configuration through Ajax apps for iOS, Android, macOS, and Windows. An NC input lets integrators connect third-party wired sensors for hybrid installations or phased upgrades. Ideal for retail storefronts, offices, and property managers who require dependable intrusion detection and centralized monitoring, the AJAX GlassProtect detector streamlines surveillance and alarm workflows. Add the AJAX 42804.05.BL3 to your security design to strengthen glass protection—order now or contact our technical sales team for integration guidance.

• Fast, reliable glass-break detection that alerts your security team immediately, protecting storefronts, offices, and critical glass façades
• Reduces false alarms with an advanced filter and two-factor detection, saving time and operational costs for monitoring centers
• Long-life pre-installed battery (up to 7 years) minimizes maintenance and service visits for large deployments
• Wireless connectivity up to 1,000 m with encrypted Jeweller protocol for robust, tamper-resistant integration into existing Ajax security systems
• Hybrid installation option with NC input for third-party wired detectors makes it easy to extend legacy monitoring and surveillance setups