Ajax GlassProtect S (Superior) is a professional wireless glass‑break detector designed for Ajax systems. It uses a sensitive electret microphone and a two‑factor DualTone detection algorithm (low + high frequency verification) to detect both impact and the ringing of shattered glass while suppressing false alarms. The device includes a pre‑installed CR123A battery, an NC input for a wired detector, tamper detection, and quick SmartBracket mounting.

• Two‑factor DualTone detection — reduces false alarms from traffic, thunder and animals.
• Range — detection up to 9 m with ~180° horizontal coverage.
• Communication — Jeweller encrypted two‑way radio (868.0–868.6 MHz) with long open‑space range and anti‑jamming features.
• Power — 1 × CR123A (pre‑installed); calculated battery life up to 7 years (dependent on settings and use).
• Installation — SmartBracket mounting for fast fit; suitable for professional/project installs (Superior line).

Who it’s for: professional installers and security contractors specifying a reliable glass‑break sensor for commercial and residential applications where high immunity to false alarms is required.

Important notes & compliance: The S (Superior) product line is intended for professional/project installations and is commonly distributed via accredited Ajax partners; confirm local distribution and administration requirements before resale. Refer to the supplied datasheet and user manual for full installation, safety instructions and certification details (CE/UKCA references are provided in official Ajax documentation).