Ajax MotionProtect Curtain Jeweller
MotionProtect Curtain is a wireless indoor motion detector with a narrow “curtain” detection zone. Using two PIR sensors and correlation signal processing, it reliably distinguishes real movement from interference, making it ideal for protecting windows, doors, and hallways.
Specifications
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Classification: photoelectric wireless security sensor
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Detection range: adjustable, 6–15 m
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Viewing angles: horizontal 6°, vertical 90°
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Reaction time: 0.3–2 ms
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Sensitivity: adjustable, 3 levels
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Recommended installation height: 2.4 m
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Sensing element: 2 × PIR sensors
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Power supply: CR123A battery, 3 V
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Battery life: up to 3 years
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Radio protocol: Jeweller, communication up to 1700 m (open area)
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Security: AES encryption, frequency hopping, anti-tamper, jamming detection
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Extra features: temperature sensor, remote setup and testing
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Operating temperature: −10…+40 °C
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Humidity: up to 95%
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Protection class: IP54
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Dimensions: 134 × 44 × 34 mm
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Weight: 118 g
Package contents
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MotionProtect Curtain detector
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SmartBracket mounting panel
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CR123A battery (pre-installed)
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Bracket
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Installation kit
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User manual




