24,873
Photoelectric Detector Products
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US $ 5.6-6 /
Piece FOB
500 Pieces (MOQ)
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Main Products: Fire Alarm & Smoke Detector, Alarm & Security Systems, Wireless Interconnected Smoke Alarm, Carbon Monoxide Alarm, 2 in 1 & 3 in 1 Combined Detector, Fire Security Alarms, Wired Smoke Detector, Smoke Alarm, Heat Alarm, Gas Detector
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 3.85-4.5 /
Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Since 2006
Manufacturer/Factory
Zhejiang, China
Since 2006
US $ 2.2-5 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Fire Detector, Magnetic Contact, Co Alarm, Co Detector, Gas Detector, Carbon Monoxide Detector, Heat Detector, Smoke Sensor
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Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 5.2-5.8 /
Piece FOB
5 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 $ 3.5-4.5 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Alarm System, Security Products, Beam Sensor, Alarm, Door Magnetic Switch, GSM Alarm, Remote Control Switch, Door Sensor Window Sensor, Strobe Siren, Photoelectric Beam Detector
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Audited Supplier
Since 2014
Manufacturer/Factory
Guangdong, China
Since 2014
US $ 9.07-9.69 /
Piece FOB
1 Piece (MOQ)
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Infrared Sensor Probe Type : Infrared Temperature Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
1,000 Sets (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 3-5 /
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 $ 6-12 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Fire Detector, Magnetic Contact, Co Alarm, Co Detector, Gas Detector, Carbon Monoxide Detector, Heat Detector, Smoke Sensor
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Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 6.8-7 /
Piece FOB
1 Piece (MOQ)
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Receive Frequency : 315MHz
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 2.9-3.3 /
Piece FOB
3,000 Pieces (MOQ)
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Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System, Carbon Monoxide Alarm, Smart Gas Alarm, Gas Sensor
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Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 15 /
Piece FOB
1 Piece (MOQ)
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Types of Smoke Detectors : Gas Detectors
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Fujian, China
Since 2023
2,000 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 6-9 /
Piece FOB
1 Piece (MOQ)
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Type : Smoke Detectors
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Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 9 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Alarm System, Burglar Alarm, Security System, GSM Alarm System, Wireless Home Security, Car GSM Alarm, Home / Commercial Alarm, CCTV System, Detector, Surveillance Equipment
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
200 Pieces (MOQ)
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Working Principle : Electro-Optical Type
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 6-9 /
Piece FOB
1 Piece (MOQ)
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Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System, Carbon Monoxide Alarm, Smart Gas Alarm, Gas Sensor
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Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 1-10 /
Piece FOB
5,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 1-99 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Fire Extinguisher, Fire Blanket, Fire Hydrant, Fire Hose Reel, Fire Hose, Fire Hydrant Valve, Fire Cabinet, Fire Extinguisher Filling Machine, Fire Nozzle, Fire Extinguisher Ball
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2021
US $ 2.9-3.3 /
Piece FOB
3,000 Pieces (MOQ)
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Type : Smoke Detectors
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
200 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 8.6-9.1 /
Piece FOB
3,000 Pieces (MOQ)
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Type : Smoke Detectors
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 2.5 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 63.77-70.86 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 1-10 /
Piece FOB
5,000 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 1-10 /
Piece FOB
1,000 Pieces (MOQ)
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Type : Smoke Detectors
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 42,000-55,500 /
Piece FOB
1 Piece (MOQ)
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Main Products: UV-Visible Spectrophotometer, Atomic Absorption Spectrophotometer, Nucleic Acid Automatic Extraction System, Inductively Coupled Plasma Optical Emission Spe
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2021
US $ 7.5 /
Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 8.6-9.1 /
Piece FOB
3,000 Pieces (MOQ)
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Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System, Carbon Monoxide Alarm, Smart Gas Alarm, Gas Sensor
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 3-8 /
Piece FOB
50 Pieces (MOQ)
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Type : Smoke Detectors
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Guangdong, China
Since 2015
US $ 2.5 /
Piece FOB
3,000 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 7.5 /
Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 6-9 /
Piece FOB
1 Piece (MOQ)
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Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System, Carbon Monoxide Alarm, Smart Gas Alarm, Gas Sensor
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 3-8 /
Piece FOB
50 Pieces (MOQ)
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Anti-Theft Alarm System Type : Smoke Alarms
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Guangdong, China
Since 2015
200 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 6-9 /
Piece FOB
1 Piece (MOQ)
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Types of Smoke Detectors : Photoelectric Smoke Style
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018