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Wireless sensor technologies

(76589 products available)

Wireless innovative technology 135db water tank monitoring level sensor alarm for house kitchen detector
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$2.61-$3.38
Min. Order: 2 pieces
2024 Heyi Human Body Pir Motion Detector Outdoor Wireless Mini Sensor Anti-Theft Infrared 433 with CE,FCC dual technology
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$6.50-$8.90
Shipping per piece: $5.07
Min. Order: 10 sets
Professional original RE200B Pyroelectric infrared human wireless in door pir motion sensor microwave technology with low price
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$0.28-$0.30
Shipping per piece: $0.80
Min. Order: 100 pieces
MC-575RF PET Immunity 433Mhz 868Mhz Dual Frequency Infrared Dual PIR Motion Technology For Home Alarm Solutions MA-IV
$7.19-$7.91
Min. Order: 2 pieces
Pdlux PD-V21 New Technology 24.125ghz Sensor Module Switch Radar Detector Intelligent Sensor for Automatic Doors
$0.90-$3.50
Min. Order: 1000 pieces
PIR Microwave Dual Technology 433mhz Solar Wireless Outdoor PIR Detector
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$30.00
Min. Order: 1 piece
Cost-effective New technology 24GHz microwave radar Human Presence Sensor Module
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$2.80-$3.90
Shipping per piece: $0.40
Min. Order: 10 pieces
Smart home alarm system support 100 wireless Defense Zone WIFI/GPRS home security system support SMS function
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$39.50-$39.80
Shipping per piece: $25.35
Min. Order: 2 sets