Ajax Superior SeismoProtect G3 Fibra White Wired Seismic Detector

Ajax Superior SeismoProtect G3 Fibra (White) – Wired Seismic & Shock Detector

The Ajax Superior SeismoProtect G3 Fibra is a high-security wired detector engineered to protect vaults, ATMs, safes, and other high-risk enclosures from physical attack. Combining a piezoelectric sensor, an accelerometer, and a digital temperature sensor, it recognises the structure-borne vibrations produced by drilling, cutting, sawing, crushing, or explosive attacks, while an onboard shock sensor also flags tampering, tilting, or attempts to move the protected object. Built on Ajax's proprietary Fibra wired communication protocol, it delivers fast, encrypted, two-way data exchange with the hub for professional-grade intrusion protection.

Key Features

• Multi-sensor detection: Piezoelectric sensor, accelerometer, and digital temperature sensor work together to identify drilling, cutting, crushing, and blasting attempts.
• Integrated shock and tilt sensing: An additional shock detector flags impacts and remembers the object's original position, triggering an alarm if it's tilted or displaced.
• Fibra wired technology: Two-way encrypted communication over a 4-core cable, connectable at any point along a Fibra line up to 2,000 metres in length.
• Smart false-alarm filtering: Onboard software analyses vibration patterns to distinguish genuine attacks from everyday disturbances like doors, nearby traffic, or maintenance work.
• Adjustable sensitivity: Installers can tune detection sensitivity in the Ajax app to match the mounting surface and site conditions.
• Daily automatic self-test: The device checks its own operating condition once per day, plus on-demand testing via the Ajax app.
• Rugged build: IP43 dust/splash resistance and IK04 impact resistance rating for durability in demanding environments.
• Anti-sabotage protection: Advanced tamper detection with encrypted, authenticated communication to resist spoofing and interference.
• Grade 3 security certification: Part of Ajax's Superior product line, designed and certified for high-security commercial applications.

Ideal Applications

This detector is purpose-built for environments where the consequences of a breach are severe. Typical installations include bank vaults, ATM enclosures, cash-in-transit rooms, jewellery and museum display cases, weapons and ammunition stores, and server or data rooms. Its wired Fibra design and long cable run capability make it well suited to large commercial and industrial sites where a stable, tamper-resistant wired connection is preferred over wireless alternatives.

What's in the Box

• Superior SeismoProtect G3 Fibra detector (white)
• Stainless-steel mounting plate
• Armored 4-core signal cable
• Self-test device
• Installation kit with fasteners
• Quick start guide

Frequently Asked Questions

Is this detector wireless or wired? It is a wired device using Ajax's Fibra protocol, connected via a 4-core cable rather than radio signal.

Can it be installed on any surface? Yes, though sensitivity should be configured in the Ajax app according to the mounting surface, such as concrete or steel, to optimise detection accuracy.

Does it require an Ajax hub? Yes, it operates as part of an Ajax security system connected to a compatible hub or Fibra-enabled expansion module.

Additional Resources

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