75,538
Wholesale System Sensor Detector Products
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US $ 3-6 /
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 $ 3,000 /
Piece FOB
1 Piece (MOQ)
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Type : Electrochemical Gas Analyzer
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Audited Supplier
Since 2020
Manufacturer/Factory
Guangdong, China
Since 2020
US $ 7-9 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Valve Intelligent Controller, Smart Home Product, Electric Valve, Water Protection, Home Security Product, Smart Manipulator, Ball Valve Controller, Smart Valve
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 1-99 /
Piece FOB
100 Pieces (MOQ)
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Type : Smoke Detectors
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2021
US $ 400-428.5 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Temperature Tester, Water Quality Detector, Dust Detector, Noise Detector
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 110-220 /
sets FOB
1 sets (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory
Ningxia, China
Since 2023
US $ 0.8-0.95 /
Piece FOB
1,000 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 $ 12.34-12.96 /
Piece FOB
1 Piece (MOQ)
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Anti-theft Alarm System Approach : Active
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
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
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Audited Supplier
Since 2006
Manufacturer/Factory
Zhejiang, China
Since 2006
US $ 3,142.85 /
Piece FOB
1 Piece (MOQ)
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Customized : Non-Customized
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Audited Supplier
Since 2024
Manufacturer/Factory
Liaoning, China
Since 2024
US $ 50-65 /
Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Door Sensor, Industrial Door Sensor, Microwave Sensor, 24GHz Sensor, Radar, Fast Door Sensor, Garage Door Sensor, Safety Sensor, Laser Sensor, Pull Cord Switch
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 29.9-39.9 /
Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 70-88 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Dental Handpiece, Dental Scaler, Dental Equipment, Micromotor
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2022
US $ 51.68-3,288.44 /
pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Ningxia, China
Since 2024
US $ 6.6-6.8 /
Piece FOB
5 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
US $ 10-60,000 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Beijing, China
Since 2021
US $ 20.5-24 /
Piece FOB
1 Piece (MOQ)
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Main Products: Access Control, Electromagnetic Lock, UHF Long Range Reader, RFID Access Control, Em Lock, Automatic Swing Door Opener, Frameless Bolt Lock, Glass Door Lock, Power Supply Controller, Access Exit Push Button
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Audited Supplier
Since 2018
Manufacturer/Factory
Guangdong, China
Since 2018
US $ 100-280 /
Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 115-180 /
Piece FOB
1 Piece (MOQ)
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Main Products: Conventional Fire Alarm System, Smoke Detector, Smoke Alarm, Gas Alarm, Gas Detector, Security Alarm Product, Fire Alarm Control Panel, Addressable Fire Alarm System, UV Flame Detector
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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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Installation Mode : Wall Mounted
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Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
1 Piece (MOQ)
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Main Products: Thermal Imaging Sensor, Cooled Fpa Detector, Uncooled Fpa Detector, Microbolometer, Infrared Module, Thermal Module, Thermal Imaging Camera, Cryo Cooler
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Audited Supplier
Since 2021
Manufacturer/Factory
Hubei, China
Since 2021
US $ 5.5-6 /
Piece FOB
10 Pieces (MOQ)
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Application : Home, Industry, Communication Electronic Products, Special Equipment
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Audited Supplier
Since 2017
Trading Company
Guangdong, China
Since 2017
US $ 10-20 /
Piece FOB
10 Pieces (MOQ)
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Main Products: parking system
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Audited Supplier
Since 2024
Manufacturer/Factory
Sichuan, China
Since 2024
US $ 4.9-5.5 /
Piece FOB
1,000 Pieces (MOQ)
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Certification : CE, RoHS, CCC
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 680-880 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Water Quality Online Monitoring Equipment, Air Quality Online Monitoring Equipment, Emission Online Monitoring, Gas Analyzer, Water Level Detector, Water Flow Meter, Pump Control Panel
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2023
US $ 35-45 /
Piece FOB
1 Piece (MOQ)
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Customized : Customized
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 8.35-8.6 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Smart Home, Smart Switch, WiFi Switch Wall Switch, Zigbee Switch, Amplifier, Speaker, Smart Screen Control Panle , Smart Lock , Intercom, Sensor
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 6.5-9 /
Piece FOB
1 Piece (MOQ)
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Alarm Volume (within 1m) : ≥90dB
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 32-38 /
Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Door Sensor, Gate Automation Security Solution, RFID Reader, Barrier Gate, Gate Motor, Remote Transimitter and Receiver, Access Control System, 4G Clouds Security Solution, Parking Management System, Parking Guidance System
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 286-386 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2013
US $ 380-500 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Multi Gas Detector, Online Gas Analyzer, Air Breathing Apparatus, Personal Protection Equipment, Gas Detector Remote Controller, Alcohol Tester, Gas Sensor, Gas Monitor, Continuous Emission Monitoring System
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2016
Manufacturer/Factory
Jiangsu, China
Since 2022
1,000 Sets (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 2006
Manufacturer/Factory
Zhejiang, China
Since 2006
US $ 1,351.79-1,620.38 /
Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 8.5-10 /
Piece FOB
500 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Fire Alarm, Fire Detector, Carbon Monoxide Detector, Heat Alarm, Co Detector, Carbon Monoxide Alarm, Co Alarm, Heat Detector
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 13-18 /
Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009