MotionProtect Outdoor Jeweller

Wireless outdoor motion detector with an advanced anti-masking system and pet-immunity

Two-step algorithm for false alarm prevention

A street is always in action: the wind sways leaves and bushes warmed by the sun, animals and birds move around, various insects land on the body of the detector. This diversity of flora and fauna creates a constant barrage of noise that makes it hard for outdoor motion detectors to spot the real threat, humans. We’ve solved this problem both on software and hardware levels by implementing two PIR sensors and developing a unique two-step algorithm for signal analysis, LISA.

Correlation analysis
Whenever MotionProtect Outdoor detects motion, LISA analyses and compares signal forms from two sensors in real-time. If forms are similar, the alarm is raised.

Spectral analysis
When both sensors detect motion, but the correlational analysis doesn’t identify enough similarities, LISA compares frequency components in the signals of both sensors.

Intelligent anti-masking system

An outdoor detector is an easy target. During the day when the system is disarmed, intruders may damage the sensors or block their view to gain an advantage in trespassing at night. To prevent the cases of sabotage, we’ve equipped MotionProtect Outdoor with a tamper button and an advanced anti-masking system that can remain active 24/7.

The anti-masking system in MotionProtect Outdoor calibrates automatically by analyzing the surrounding area when mounting the device onto SmartBracket. Then, if an obstacle appears in the field of view of anti-masking sensors or if they are painted, the detector quickly notices sabotage and raises the alarm. Moreover, a sensitive tamper is immediately activated if someone attempts to dismount the detector from SmartBracket.

Unique wireless technology

Jeweller is Ajax’s proprietary radio protocol for secure two-way communication. It provides block encryption and device authentication during each communication session with an Ajax hub or radio signal range extender. Jeweller prevents sabotage, spoofing, and data theft.

• Up to 1,700 m of communication range in an open space
• Data encryption
• Notification of jamming and connection loss
• Automatic power adjustment

Ready for heat and cold

Ajax security systems protect users in all climate zones, from South Africa to Greenland. Heat or cold, snow or rain—MotionProtect Outdoor is ready to operate in any weather. The outdoor detector works up to 5 years from pre-installed batteries. Moreover, to increase autonomy and simplify maintenance in extreme conditions, we have provisioned the option of using external power.

• Resists the heat up to +60°С
• Withstands the cold up to −25°С
• Protected from dust and water jets IP55
• Up to 5 years of battery life

Protection of masking sensors
Detectors can be installed without Hood when mounted under the cover
Detectors can be installed with Hood to protect the anti-masking system from rain and snow

Installation without brain teasers

To connect MotionProtect Outdoor to the hub, simply scan the QR code with your smartphone’s camera. Thanks to SmartBracket mounting plate, the device can be installed without disassembling the body. Use the Ajax app to test and configure the detector.

At the same time, the installation of outdoor detectors is a professional task. It requires landscape assessment, understanding of potential break-in points, and prediction of possible problems with interference. To ensure that MotionProtect Outdoor works efficiently and to avoid false alarms, please contact a qualified engineer.