72,276
Battery Detector Products
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100 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 $ 12-14 /
Piece FOB
500 Pieces (MOQ)
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Type : Combustible Gas Detector
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 2.3-3 /
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 $ 1-10 /
Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 15.5-17 /
Piece FOB
50 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 $ 10.5-11.5 /
Piece FOB
50 Pieces (MOQ)
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Anti-Theft Alarm System Type : Smoke Alarms
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 5.38-6 /
Piece FOB
1 Piece (MOQ)
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Main Products: Smoke Detector, Personal Alarm, Door Sensor Alarm, Key Finder, Water Leak Detector, Carbon Monoxide Detector, Gas Detector, Smoke Alarm, Fire Alarm, Self Defense Keychain
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 4.5-6 /
Piece FOB
500 Pieces (MOQ)
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Infrared Sensor Installation : Ceiling
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
1,000 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 $ 8-10 /
Piece FOB
500 Pieces (MOQ)
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Infrared Sensor Probe Type : Inclination Sensor
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 5.2-5.8 /
Piece FOB
5 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 $ 3.3-4.1 /
Piece FOB
1 Piece (MOQ)
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Anti-Theft Alarm System Distance : Common Detectors
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 6.9-8.9 /
Piece FOB
500 Pieces (MOQ)
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Main Products: Fire Alarm Smoke Detector, Smart Wireless Smoke Co Gas Alarm, Gas Leak Detector, Carbon Monoxide Detector, Gas Analyzer Gas Monitors, Fire Detection & Fire Alarm Control, CO2 Detector, Pm2.5/10 Air Quality Monitors
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 1-10 /
Piece FOB
1,000 Pieces (MOQ)
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Types of Smoke Detectors : Photoelectric Smoke Style
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 12,500-13,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Drone Jammer/Uav Jammer, Handheld Signal Jammer, Prison Jammer/Jail Jammer, Ied Bomb Jammer, Manpack Jammer/Pelican Jammer, RF Jammer Module, 4G Signal Booster, GSM Repeater, Mobile Signal Booster, 5g Signal Booster
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2014
US $ 3.5-7 /
Piece FOB
100 Pieces (MOQ)
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Type : Carbon Monoxide Alarm
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Audited Supplier
Since 2013
Trading Company
Henan, China
Since 2013
US $ 3.5-4.5 /
Piece FOB
1 Piece (MOQ)
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Main Products: Fire Alarm System, Smoke Detector, Fire Alarm Control Panel, Fire Alarm, FM200, Fire Pump, Flame Detector, Fire Hose Reel, Emergency Light System, Beam Smoke Detector
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2013
3,000 Sets (MOQ)
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Signal Transmission : Wireless Alarm
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 19.5-20.5 /
Piece FOB
50 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 $ 11-15 /
Piece FOB
5,000 Pieces (MOQ)
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Working Mode : Active
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 9.5-11 /
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 $ 35-40 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 8-12 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Fire Alarm Smoke Detector, Smart Wireless Smoke Co Gas Alarm, Gas Leak Detector, Carbon Monoxide Detector, Gas Analyzer Gas Monitors, Fire Detection & Fire Alarm Control, CO2 Detector, Pm2.5/10 Air Quality Monitors
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 6.35-6.65 /
Piece FOB
1 Piece (MOQ)
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Type : Carbon Monoxide Alarm
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 42.5-44.5 /
Piece FOB
50 Pieces (MOQ)
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Main Products: CO2 Meter, Air Quality Monitor, Alcohol Tester, Pm2.5 Monitor, Air Quality Detector, Radiation Detector
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 12.95 /
Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 50-80 /
Piece FOB
1 Piece (MOQ)
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Main Products: Small Home Appliances, Electricity and Power Equipment Manufacturing, Machinery and Production Line
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 6.12-8.8 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
US $ 1,570-1,580 /
pieces FOB
1 pieces (MOQ)
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Main Products: Jammer Signal Blocker, Drone Detection System, 10 Channel Signal Jammer, Jammer Module, Drone Jammer, Uav Drone, Fpv Drone, Vehicle Jammer, Portable Jammer, Frequency Jammer
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2012
1 Piece (MOQ)
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Main Products: Range Finder, Telescope, Night Vision, Thermal Imager, Trail Cameras, Speedometer, Photovoltaic Energy Storage
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 74-74.7 /
pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Ningxia, 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 $ 130-170 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Henan, China
Since 2018
US $ 27.5-30.5 /
Piece FOB
50 Pieces (MOQ)
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Main Products: CO2 Meter, Air Quality Monitor, Alcohol Tester, Pm2.5 Monitor, Air Quality Detector, Radiation Detector
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 2.8-3.9 /
Piece FOB
1 Piece (MOQ)
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Anti-Theft Alarm System Type : Smoke Alarms
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023