Ajax MotionProtect Outdoor motion sensor

Dimensions: approx. 183 × 70 × 65 mm; weight ~318–322 g

Mounting height: 0.8–1.3 m (recommended ~1 m) using the SmartBracket mount, with QR code pairing via the app

Setup assistance: remote tests (e.g. signal strength), sensitivity and range adjustment directly from the app .

🌟 Overview

• Type: wireless IR PIR detector, suitable for both indoor and outdoor use.

• Detection range: adjustable 3–15 m (at a mounting height of ~1 m), 90° horizontal viewing angle

• Detection elements: two PIR sensors provide dual detection: the alarm is triggered only when both sensor parts detect motion simultaneously

🤖 Precision technology

• LISA / SmartDetect algorithm: two-stage processing: first the signal synchronisation is compared, then spectral analysis is performed. This eliminates false alarms (e.g. foliage, insects, wind movement) lemona.ee.

• Pet immunity: ignores animal movement up to ~80 cm in height

🛡 Tamper and anti-masking protection

• Grade 3 anti-masking: detects various sabotage attempts, such as covering the sensor, blocking it with masks or painting over it, and responds instantly

• Tamper: alerts you if the detector is removed or the enclosure is opened .

📶 Communication and security

• Communication protocol: Jeweller 868 MHz, two-way AES encryption, automatic frequency hopping; communication range up to 1,700 m in open space

• Alarm transmission time: < 0.15 s to the hub

🔋 Power and battery life

• Battery: 2× CR123A (pre-installed), battery life up to 5 years

• Optional external power: DC 5–28 V (200 mA), with the battery serving as backup power

🌦 Enclosure and environmental conditions

• Protection rating: IP55 (dust and water resistant, suitable for rain, snow and dusty conditions)

• Operating temperature: –25 °C to +60 °C

• Humidity tolerance: up to 95%

⚙️ Physical specifications and installation

• Dimensions: approx. 183 × 70 × 65 mm; weight ~318–322 g

• Mounting height: 0.8–1.3 m (recommended ~1 m) using the SmartBracket mount, with QR code pairing via the app

• Setup assistance: remote tests (e.g. signal strength), sensitivity and range adjustment directly from the app .