The Ajax Superior StreetSiren Plus Fibra is a premium-grade wired siren engineered for both indoor and outdoor use. Utilising the robust Fibra communication protocol, it combines powerful audio-visual alerting with multi-layered tamper protection. Designed for professional security installations, it ensures reliable signaling, seamless app control, and instant deterrence in any condition. 

Key Features:

• Two-Way Wired Communication (Fibra): Ensures secure, instant interaction with central hubs—even across runs up to 2,000 m. 
• Powerful Alarm Output: Adjustable sound levels ranging from 85 to 107 dB (1 m) and configurable durations between 3 seconds to 3 minutes. 
• LED Frame for Visual Alerts: Offers two illumination modes—Corner backlight and Full-frame backlight—to visually signal system status, alarms, and delays. 
• Advanced Anti-Sabotage Protection: Detects casing openings, detachment attempts, line tampering; includes jamming detection and communication loss alerts after ~36 s. 
• Built-In Backup Power: Features a 3,000 mAh LTO rechargeable battery that powers the siren during power failures or line cuts. 
• High Durability Ratings: Certified IP54 dust/water resistance and IK08 mechanical impact protection, suitable for harsh environments. 
• Low Quiescent Power Draw: Runs efficiently at standby currents under 3 mA, making it energy-savvy. 
• Configurable with Ajax Apps: Remote control of alarm types, volume, duration, LED mode, and instant notifications—fully manageable via Ajax mobile and PRO apps. 

Ideal For:

Homes, commercial estates, and professional security installations where reliable outdoor/in-door signaling, resistance to tampering, and remote configurability are essential. Perfect for setups that demand both visual and audible deterrence with high installation flexibility and system supervision.