113,168
Wholesale Sensor And Detector Products
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US $ 3-5 /
Piece FOB
1 Piece (MOQ)
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Main Products: Fire Alarm, Fire Detector, Horn Strobe Sounder Siren, Fire Alarm System, Fire Alarm Control Panel, Smoke Detector, Smoke Alarm, Fire System, Fire Protection, Fire Alarm Manufacturers
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Audited Supplier
Since 2019
Manufacturer/Factory
Guangdong, China
Since 2019
US $ 220-1,000 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2016
US $ 54.6-69.1 /
Piece FOB
50 Pieces (MOQ)
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Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
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Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 12.3-12.9 /
pieces FOB
1 pieces (MOQ)
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Certification : CE, ISO, FCC, RoHS
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 14.5-17 /
Piece FOB
1 Piece (MOQ)
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Main Products: Air Quality Montior, Gas Detector, Mini Camera, Voice Recorder, Geiger Counter
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Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 18.5-19 /
Piece FOB
500 Pieces (MOQ)
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Types of Smoke Detectors : Photoelectric Smoke Style
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 14.76-15.99 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 100-350 /
Piece FOB
2 Pieces (MOQ)
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Customized : Customized
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 100-290 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Gas Detector, Portable Gas Detector, Gas Monitor, Fixed Gas Detector, Gas Detection System, Gas Analyzer, China Gas Detector, Gas Sensor, Dust Monitor, Gas Meter
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 4.5-5.6 /
Piece FOB
10 Pieces (MOQ)
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Anti-Theft Alarm System-Wide : Space Security Alarm Detector
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 12-16 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Proximity Sensor, Photoelectric Sensor, Vehicle Loop Detector, Infrared Light Curtain, Lidar, Laser Sensor
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 7.69-8.1 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Guangdong, China
Since 2010
US $ 45-50 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Air Quality Montior, Gas Detector, Mini Camera, Voice Recorder, Geiger Counter
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Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 14.65-18 /
Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 110-130 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Portable Gas Detector, Gas Monitor, Fixed Gas Detector, Gas Detection System, Gas Analyzer, China Gas Detector, Gas Sensor, Dust Monitor, Gas Meter
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 10-20 /
Piece FOB
500 Pieces (MOQ)
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Infrared Sensor Installation : Ceiling
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Audited Supplier
Since 2019
Manufacturer/Factory
Guangdong, China
Since 2019
US $ 16.5-17.5 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Air Quality Montior, Gas Detector, Mini Camera, Voice Recorder, Geiger Counter
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 4-7 /
Piece FOB
100 Pieces (MOQ)
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Anti-Theft Alarm System-Wide : Wire Alarm Detectors
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Audited Supplier
Since 2019
Manufacturer/Factory
Guangdong, China
Since 2019
US $ 5-8 /
Piece FOB
1 Piece (MOQ)
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Main Products: Fire Alarm, Fire Detector, Horn Strobe Sounder Siren, Fire Alarm System, Fire Alarm Control Panel, Smoke Detector, Smoke Alarm, Fire System, Fire Protection, Fire Alarm Manufacturers
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Audited Supplier
Since 2019
Manufacturer/Factory
Guangdong, China
Since 2019
US $ 9.9-10.9 /
Piece FOB
1 Piece (MOQ)
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Signal Transmission : Wireless Alarm
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 115-120 /
Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Lever Transmitter, Level Switch, Level Meter, Temperature Sensor, Level Controller, Water Level Sensor
Contact Supplier
Audited Supplier
Since 2023
Trading Company
Jiangsu, China
Since 2023
US $ 323-346 /
Piece FOB
1 Piece (MOQ)
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Certification : ISO, CE
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 5.32-5.75 /
Piece FOB
500 Pieces (MOQ)
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Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 737-790 /
Piece FOB
1 Piece (MOQ)
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Certification : CE, ISO
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 4.9-6.62 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 737-790 /
Piece FOB
1 Piece (MOQ)
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Certification : ISO, CE
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 5.32-5.8 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 404-432 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 140-185 /
Set FOB
1 Set (MOQ)
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Main Products: gas detector
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Audited Supplier
Since 2025
Manufacturer/Factory
Henan, China
Since 2025
US $ 29.9-39.9 /
Piece FOB
50 Pieces (MOQ)
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Customized : Customized
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Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 8-20 /
Piece FOB
1 Piece (MOQ)
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Main Products: Microwave Sensor, Automatic Door, Auto-Sliding Door, Electronic Lock and Key, Auto Door Operator, Safe Light
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Jiangsu, China
Since 2023
US $ 3-6 /
Piece FOB
1 Piece (MOQ)
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Type : Smoke Detectors
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Audited Supplier
Since 2019
Manufacturer/Factory
Guangdong, China
Since 2019
US $ 1-78 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Barrier Radar Detector, RFID Readers, RFID Cards, Barrier Gate, Loop Detector, Face Recognition, Access Control, Turnstile Gate, Parking System, Parking Equipments
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Audited Supplier
Since 2014
Guangdong, China
Since 2014
US $ 781-785 /
piece FOB
49 piece (MOQ)
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Quality Grade : Professional Level
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Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Shandong, China
Since 2025
US $ 466.67-1,385.88 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Gas Analyzer, Dust Particle Counter, Gas Alarm, Gas Controller, Gas Monitor, Pm2.5 Detector, Multi Gas Detector, Multi Gas Analyzer, Gas Pretreat System
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 3,000 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory
Guangdong, China
Since 2020