Ajax DoorProtect Grade 3 Black - Superior Range

Bank-Grade Security with Strict EN 50131 Grade 3 Certification The DoorProtect G3 Jeweller redefines wireless perimeter security by achieving the high-standard European EN 50131 Grade 3 certification. This hardware piece is engineered from the ground up for critical target deployments where the risk of skilled intrusion and advanced sabotage is extreme, such as banking institutions, jewelry stores, high-security warehouses, and strategic military or industrial sites. Unlike basic magnetic sensors, the DoorProtect G3 integrates premium multi-axis arrays capable of tracking and neutralizing complex electric or magnetic bypass tactics.

Advanced Magnetic Anti-Masking and Dedicated Mechanical Reed Array The primary technological breakthrough of this device lies within its onboard magnetic anti-masking mechanism. Conventional magnetic door contacts can be tricked if an intruder maps out the sensor and slides a strong external magnet against the door frame before opening it. The DoorProtect G3 permanently evaluates the three-dimensional magnetic sphere around its frame; any unnatural field distortion caused by an outer magnet or a covering attempt prompts an immediate sabotage event to the Central Monitoring Station (CMS), even if the security grid is fully disarmed. Its internal physical architecture holds military-grade reed switches calibrated to withstand over two million open-and-close operations.

Intelligent Structural Vibration Filter and Link Resilience Built for optimal industrial false alarm immunity, the device includes a robust digital signal processing filter. This algorithm measures contact bouncing or short structural building vibrations (typically triggered by building drafts or passing freight trucks) lasting under 0.15 seconds, choosing to safely drop them. Data packages are dispatched via the encrypted Jeweller radio line utilizing AES block encryption and automated frequency hopping. The central Hub supervises the detector status at tight polling rates (down to 12 seconds), ensuring immediate reaction times against jamming or physical destruction.

(Note: This detector is a Superior product line item and it can only be installed by professionals holding the SUPERIOR FIBRA Installer Certificate issued by Ajax).