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Detection patterns 5
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Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
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Industrial Metal Detectors
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White 101*101*55 mm Home Security System Long Distance Heat Detector 57℃ Trip Point Fire Alarm System 100-200m
Detection
Range
$2.65-3
Min. order: 100 pieces
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Superior Infrared Motion
Detection
Advanced FLIR Technology Aspherical Optics PIR Sensor Fresnel Meniscus Lens Bi-convex Lens
$1.83-2.25
Min. order: 1000 pieces
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Advanced HDPE Fresnel PIR Motion Sensor Lens for Enhanced Human Body
Detection
and Security Monitoring
$0.15-0.22
Min. order: 1000 pieces
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Dome-Shaped PIR Sensor LED Fresnel Lens Black White Double Convex Structure Square Aspheric Infrared
Detection
for Human Body
$0.15-0.48
Min. order: 1000 pieces
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High-Performance PIR Motion Sensor Lens - Superior Infrared Security & Human
Detection
$0.15-0.22
Min. order: 1000 pieces
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High-End Convex-Plano LED Lenses Reflectors Square PIR Sensor Milky White PMMA Material Aspheric for Infrared
Detection
$1.95-2.26
Min. order: 1000 pieces
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High-Performance PIR Sensor: Customizable Aspherical Optical Zoom Achromatic Fresnel Lens for Enhanced Motion
Detection
$1.83-2.25
Min. order: 1000 pieces
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Precision-Engineered Customizable Convex Aspherical Optical Zoom Achromatic Fresnel Lens with Enhanced Infrared Motion
Detection
$1.83-2.25
Min. order: 1000 pieces
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