Superior MotionProtect G3 Fibra, an essential device for high-risk facilities

High-value targets — banks, government buildings, or jewelry stores — have no margin for error when it comes to intrusion protection. These facilities demand Grade 3-certified security systems that are built to resist experienced intruders. Such solutions must be hard to bypass or tamper with but easy to handle for an installer. At least, this is the belief the Ajax team stands by and brings to life in every Grade 3 product.

Yet another example of such an approach is Superior MotionProtect G3 Fibra, a wired PIR motion detector with an anti-masking system. Compliant with EN 50131 (Grade 3), PD 6662:2017, and SSF standards, the device is designed as an essential solution for high-risk sites.

Why less is more with the new motion detector

Every high-risk facility requires professional-grade security and compliance with industry standards. Any needs beyond that may vary significantly. With more product options, Ajax Systems makes it possible to tailor the security system to defy specific challenges of a site.

This way, the company developed Superior MotionProtect G3 Fibra, a light version of Superior MotionProtect Plus G3 Fibra. The new device mirrors the predecessor in terms of detection accuracy, sabotage resistance, and ease of installation. It similarly has an extensive compliance list. The difference lies in the detection technology, namely, the sensors:

All these options enable smarter project designs for high-risk facilities. A system engineer may opt for Superior MotionProtect G3 Fibra for most of a site but choose Superior MotionProtect Plus G3 Fibra for rooms with ventilation or air conditioning. These areas require more precautions to rule out false alarms that thermal interference might cause. Such a strategic combination of Ajax detectors cuts not only installation costs but also expenses related to false dispatches.

Superior MotionProtect G3 Fibra

Wired PIR motion detector with an anti-masking system

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Superior MotionProtect Plus G3 Fibra

Wired IR motion detector with an additional K-band microwave sensor and anti-masking system

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Efficiency at the core

Project implementation also presents an opportunity to reduce overall costs thanks to the streamlined installation of Superior MotionProtect G3 Fibra. Traditional detectors often require EOL resistors, tedious manual configuration, and enclosure disassembly. The new Ajax motion detector demands a lot less effort and no extra equipment thanks to Fibra technology and the team's deep focus on a PRO's experience.

The device does not require EOL resistors, enclosure disassembly, or the tiniest bit of programming — everything is ready out of the box. The detector is easy to integrate into the system, test, or even reconfigure later using Ajax PRO apps. It all makes the installation process less error-prone and reduces the time spent on-site for deployment, maintenance, and troubleshooting. Not only does it decrease operation load and costs for PROs but also delivers more value to their clients.

No project is out of reach

Device compliance with standards is not just a nice-to-have feature — it's often a requirement from insurers and a necessity for clients. High-risk facilities, in particular, demand Grade 3-certified systems to have their high-value assets covered. Compliant with EN 50131 (Grade 3), PD 6662:2017, and SSF, Superior MotionProtect G3 Fibra leaves no project off-limits for accredited Ajax partners. Luxury stores, large warehouses, or public institutions — all are within reach with Ajax Grade 3 portfolio.

Bank

Jewelry store

Museum

Office

Factory

Armory

Mansion

Also, Superior MotionProtect G3 Fibra and Superior MotionProtect Plus G3 Fibra are the first-ever Grade 3-certified motion detectors available in white or black. Create Ajax Grade 3 systems in all black, all white, or use a mix of the colors to achieve a discreet or just appealing look.

Key features at a glance

Movement detection

Superior MotionProtect G3 Fibra detects movement at up to 49 ft with a 90° horizontal and 71° vertical field of view. Instead of a Fresnel lens, the detector uses a proprietary system of mirrors to focus IR radiation. Advanced signal processing ensures accurate recognition of both slow and fast movement. A reduced blind zone of just 1.6 ft enables the device to spot intruders crawling. For ultimate detection precision, the device should look over probable entry points such as doors, passages, arches, or windows.

False alarm prevention

The detector features a SmartDetect software algorithm designed to reduce false alarms by analyzing heat patterns from the PIR sensor. When the system is in armed mode, the device continuously monitors the strength of infrared radiation, the size and speed of warm objects, and the time they remain in the detection area. By processing this data, SmartDetect can distinguish between people moving and harmless heat sources such as headlights, lighting equipment, or warm air currents. The technology ensures the detector only responds to real threats, which reduces false dispatches.

Temperature compensation

Temperature compensation is another software feature of Superior MotionProtect G3 Fibra that adds to detection reliability. It ensures the device keeps working accurately even when the ambient temperature is close to the average body temperature. The detector constantly measures the ambient temperature and uses a built-in correction table to correct the PIR sensor data. The feature makes the detector effective over a broad operating temperature range.

Sabotage resistance

An intruder cannot sabotage Superior MotionProtect G3 Fibra without being noticed. The on-device anti-masking system notifies of attempts to cover, obstruct, or paint the detector. It detects a wide variety of masking materials, including drapery, paper, metal, glass, plastic, aerosols, dyes, and more.

Superior MotionProtect G3 Fibra has three tamper buttons. Two are located on the device's backside and trigger a notification if someone tries to detach the detector from the SmartBracket mounting panel. The third button sets off an alarm when the screw securing the device to the panel is being unscrewed.

Reliable communication over digital wires

Superior MotionProtect G3 Fibra uses Fibra technology to communicate with a hub or line extension module. A single line can reach up to 6,550 ft without amplifiers and integrate any combination of devices. Unlike solutions that rely on EOLs and relay outputs, the Fibra system transmits digital data. Every alarm or event notification is backed by the device name, location, and exact time in Ajax apps. All of this comes with top-notch countermeasures against sabotage, as confirmed by the leading institutions and laboratories worldwide.

Details that installers would appreciate

Superior MotionProtect G3 Fibra is a pleasure to work with at every step of the way, from unpacking to setup. There is no need to disassemble the device since a board with terminals is located outside the enclosure, under the SmartBracket mounting panel. This speeds up installation and reduces the risk of hardware damage. The detector also features a built-in bubble level and tie slots to fix a cable, helping make the installation neat. Testing and configuration are available in Ajax apps from anywhere so installers can change settings and provide services remotely in no time.

Greater opportunities with lower cost

Superior MotionProtect G3 Fibra expands the capabilities of the Ajax system. Combining Grade 3 compliance with cost efficiency, the device is the perfect fit for banks, jewelry stores, and other high-risk facilities. For accredited Ajax partners, this means access to more ambitious projects at a lower operation cost.

Superior MotionProtect G3 Fibra