Ajax MOTIONPROTECT S Indoor Motion Detector
The Ajax MOTIONPROTECT S is an advanced wireless indoor IR motion detector designed for reliable security. Straight out of the box, it comes equipped with an installed battery, ensuring immediate operation.
- High sensitivity PIR sensor with adjustable sensitivity.
- Operates with devices like Hub, Hub Plus, and ReX.
- Detection range of up to 12 m with angles of 88.5° horizontally and 80° vertically.
- Enhanced with AES encryption and tamper resistance for maximum security.
- Remote setting and testing capabilities available via the Ajax app.
- Battery life up to 7 years with pre-installed CR123A lithium.
- Available in Black or White.
Compliance: CE, Grade 2 certification.
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- MOTIONPROTECT S
Specifications
Dimensions
Specifications
Manufacturer | Ajax |
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Type | Sensor |
Battery Life | Up to 7 years |
Dimensions | 110×65×50 mm |
Weight | 86 g |
Operating Frequency | 868.0 - 868.6 MHz |
Detection Distance | Up to 12 m |
Angle of Detection | 88.5° horizontal |
Operating Temperature Range | +5°C to +40°C |
Humidity Resistance | Up to 75% |
Dimensions
Height | 5 cm |
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Width | 11 cm |
Depth | 6.5 cm |
Ajax MOTIONPROTECT S Indoor Motion Detector features

Ajax MOTIONPROTECT S Wireless IR Motion Detector, Battery Operated, 110x65x50 mm, 86 g, Up to 12 m Detection Range