Wireless Grade 3 solution

The world's first wireless intrusion protection for high-security sites

High security. Now wireless.

Completely wireless connectivity

Just one power cable and Ethernet — that's all the system needs. The rest is pure freedom: a fully wireless device portfolio ready to support every installation scenario.

The fastest deployment in the industry

No cables, no downtime — just a 2-minute setup per device. The system is connected and configured via Ajax apps, delivering stable, certified operation from day one.

Endless capabilities of the Ajax ecosystem

The system can be easily adapted to each project's specific needs. Ajax products for video surveillance, automation, fire safety, and even third-party devices can be integrated with wireless Grade 3 devices to build a powerful security solution.

Accurate detection with near-zero false alarms

Advanced Ajax algorithms respond instantly to real threats and ignore the rest. With Grade 3 precision and lightning-fast communication protocols, alarms reach monitoring stations in less than a second.

Tested and certified performance

Ajax G3 devices don't just claim Grade 3 — they prove it. Each one is thoroughly tested and certified to EN 50131 (Grade 3) by independent labs in Europe, confirming compliance with the highest globally recognized security standards. Together, these devices create a stronghold of wireless protection that remains reliable in any setting.

Testing in real-world conditions

The certification process evaluates the entire system operating in real conditions, not only individual components.

Stable communication between devices

Reliable and secure data exchange between all system components is ensured with enhanced communication protocols.

Automatic fault reporting

The system instantly detects and reports faults, whether it's a sensor malfunction, masking attempt, or power issue.

Grade 3 sabotage protection

Jamming detection and frequency hopping

The hub continuously monitors the quality of wireless communication with system devices. If jamming is detected, the hub automatically switches between 17 available frequencies across 4 European bands.

Masking detection

Ajax G3 motion detectors feature anti-masking technology that identifies attempts to block their view — even when the system is disarmed. They detect masking by fabric, paper, metal, or aerosols.

Autonomous operation in a blackout

In the event of a power outage, mains-powered devices instantly switch to backup power, while other devices continue running on built-in batteries — keeping the system fully operational and energy-independent.

Data encryption

All data transmitted between system devices via proprietary radio protocols is encrypted. Each device uses individual authentication methods, making unauthorized reprogramming or data theft extremely difficult.

Detection without compromise

Ajax Superior devices detect real threats with near-zero false alarms. Motion detectors have an extremely small 30 cm (0.98 ft) blind zone, reliably capturing crawling, fast, or slow movement. Opening detectors respond to shock and tilt for early intrusion detection, while panic buttons trigger alarms with no wake-up delay.

Motion
Opening
Shock
Tilt

Covering a wide range of high-security sites

Designed for small- to medium-sized facilities, the solution supports up to 250 devices in a single system. It's ideal for high-security projects and installations that require enhanced protection, even when formal certification is not mandatory.