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Alarms
Alarm Systems
Smart infrared sensor
(14619 products available)
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Smart
Home Works Tuya
Smart
WiFi IR Remote Control with Temperature and Humidity
Sensor
with
Smart
Life App Alexa Google Home
$7.99-$8.99
Min. Order: 10 pieces
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Radio Wave real-time wireless monitoring system agricultural
smart
sensor
$50.00-$100.00
Min. Order: 10 sets
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Zigbee Wide Range of Remote Detection Wireless Pir
Sensor
/
Infrared
Motion, Zigbee
Smart
Motion Detector
$5.59-$6.75
Min. Order: 10 pieces
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Waterproof
Infrared
Sensor
Burglar Alarm Gateway
Sensor
$4.50-$5.00
Min. Order: 2 pieces
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Active
Infrared
Beam
Sensor
for Perimeter Protection Intrusion Detection 150M Range IR BEAM Detector for Alarm Systems
Ready to Ship
$29.00-$38.00
Min. Order: 100 pairs
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for
smart
toy round N219S Pyroelectric
Infrared
Radial pir transducers
sensor
Ready to Ship
$0.18-$0.30
Shipping per piece: $0.41
Min. Order: 10 pieces
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DUOTESI High Precision Carbon Dioxide Co2 Detection
Infrared
Gas
Sensor
Co2
Sensor
Ready to Ship
$73.53-$88.24
Min. Order: 3 pieces
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Popular Tuya 360 degree Ceiling
Infrared
Detector PIR Movement
Sensor
Suitable for Sense Linkage Tuya Lamp PST-HW400B
Ready to Ship
$5.92-$6.30
Shipping per piece: $5.55
Min. Order: 10 pieces
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