Overview
The Ajax StreetSiren is a wireless outdoor (or indoor) alarm siren combining a bright LED frame with a high‑power piezo buzzer. Designed to deter intruders, it integrates with Ajax hubs using the Jeweller radio protocol and is configurable via the Ajax mobile and desktop apps.

• Adjustable alarm volume: 85–113 dB (measured at 1 m).
• Configurable alarm duration: 3–180 seconds via app.
• Bright LED frame for visual alarm and armed/disarmed indication.
• Anti‑sabotage protections: tamper, accelerometer detection, jamming detection and authenticated radio.
• Battery powered (4 × CR123A pre‑installed) — up to ~5 years typical battery life; external 12 V DC backup input supported.
• Weather resistant (IP54) for outdoor mounting.

Use cases
Suitable for domestic and commercial properties where audible and visual deterrence is required. Ideal for perimeter gates, garden areas, outbuildings and external entrances.

Installation & compliance
Configurable from the Ajax app for volume, triggers, chimes and alerts. Follow the official user manual for mounting, wiring the 12 V backup and safe battery handling. Ensure you supply the correct regional SKU for radio compatibility and verify local conformity markings (CE/UKCA) where applicable.

Safety note
Only qualified personnel should connect external power. Do not mix battery types. Refer to the official StreetSiren manual for full installation and safety instructions.