MotionProtect Outdoor wireless outdoor motion detector

Product information

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.

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.

• 2 seconds: Detection of an obstacle in front of two lens
• 2.5 minutes: Detection of an obstacle in front of one lens
• 2.5 minutes: Detection of taping or painting of one lens
• 2.5 minutes: Detection of taping or painting of both lenses

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

Tech specs

• Classification: Electro-optical radio channel security detector
• Type of detector: Wireless
• Installation method: Outdoors/indoors
• Color: Only white
• Recommended installation height: 0.8 — 1.3 m
• Compatibility: Operates with all Ajax hubs and range extenders
• Sensing element: Two PIR sensors
• Alarm signal delivery time: 0.15 s
• Motion detection distance: Adjustable, up to 3–15 m
• Detection angle: Horizontal — 90°
• Time for motion detection: From 0.3 to 2 m/s
• Sensitivity: Adjustable, 3 levels
• Pet immunity: Weight — not relevant; Height — up to 80 cm
• Anti-sabotage: Anti-masking; Protection against forgery; Jamming detection; Tamper-resistant
• Power supply: Battery: 2 × CR123A batteries, 3 V, pre-installed
• Optional mains supply: 5–28 V DC
• Battery life: Up to 5 years
• Jeweller radio technology: Communication range with central unit — up to 1,700 m in an open space; Two-way communication between devices
• Temperature sensor: Available
• Operating temperature range: From -25°С to +60°С
• Permissible humidity: Up to 95%
• Protection class: IP55
• Remote set up and testing: +
• Dimensions: 183 × 70 × 65 mm
• Weight: 322 g

Features