AJAX 42844.07.BL3 Wireless Outdoor Siren, Black

Keep your perimeter secure with the AJAX StreetSiren wireless outdoor siren, a high-impact alerting device designed for commercial and residential security deployments. As an AJAX brand siren, StreetSiren combines an audible 113 dB alarm with a vivid LED frame to deter intruders, support surveillance monitoring, and ensure incidents are noticed immediately. The device pairs to the Ajax hub over the secure Jeweller radio protocol with up to 1,500 m line-of-sight range, enabling reliable remote monitoring across multi-building sites.

Installers and security managers will appreciate quick QR-based setup, effortless replacement, and app-driven configuration for volume (85–113 dB) and alarm duration (3–180 s). The preinstalled battery provides up to five years of autonomous operation, lowering maintenance overhead. Built to withstand outdoor environments, the siren features IP54 protection and tamperproof design for consistent perimeter and door security.

Ideal for storefronts, warehouses, gates, and remote facilities, the AJAX 42844.07.BL3 StreetSiren integrates into modern security systems to enhance intrusion response and monitoring workflows. Add this reliable outdoor siren to your Ajax ecosystem to improve detection, deterrence, and incident response—order or specify it for your next security project.

• Powerful deterrent: up to 113 dB alarm and bright LED frame to stop intruders and immediately alert staff and neighbors
• Long-lasting, low-maintenance operation: preinstalled battery and up to 5 years autonomy reduces service visits and lifecycle costs
• Rapid deployment and remote management: QR setup and full configuration via Ajax apps for iOS, Android, macOS and Windows
• Robust outdoor protection: IP54-rated, dust- and splash-resistant housing with tamper detection for reliable perimeter security
• Flexible alerting: adjustable volume (85–113 dB) and alarm duration (3–180 s) to fit site policies and reduce false alarms