74,908
System Sensor Detector Products
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US $ 25.6-50 /
Piece FOB
1 Piece (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 $ 3-6 /
Piece FOB
1 Piece (MOQ)
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Infrared Sensor Installation : Ceiling
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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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Main Products: Gas Detector, Gas Analyzer, Dust Monitor
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Audited Supplier
Since 2020
Manufacturer/Factory
Guangdong, China
Since 2020
Manufacturer/Factory
Beijing, China
Since 2024
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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Anti-theft Alarm System Approach : Active
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2021
US $ 196.3-210.3 /
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
50 Pieces (MOQ)
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Working Mode : Active
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Audited Supplier
Since 2006
Manufacturer/Factory
Zhejiang, China
Since 2006
US $ 110-220 /
sets FOB
1 sets (MOQ)
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Main Products: Detector, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Detector Controller, Night Vision, Waterproof Metal Detector, Online Industrial Gas Analyzer, Portable Multi Gas Detector, Potable Gas Leak Detector
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Audited Supplier
Since 2023
Manufacturer/Factory
Ningxia, China
Since 2023
US $ 3,142.85 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Liaoning, China
Since 2024
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
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Guangdong, China
Since 2018
US $ 1-1.5 /
Piece FOB
1,000 Pieces (MOQ)
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Production Process : Normal Wirewound
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Audited Supplier
Since 2017
Manufacturer/Factory
Anhui, China
Since 2017
US $ 9.34-9.96 /
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 $ 10-60,000 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Beijing, China
Since 2021
US $ 12-13 /
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
1 Piece (MOQ)
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Function Type : Thermal Imaging System
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Audited Supplier
Since 2021
Manufacturer/Factory
Hubei, China
Since 2021
US $ 13-18 /
Piece FOB
50 Pieces (MOQ)
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Main Products: PCB Assembly, Smart Switch, Ceiling Fan Remote Controller, LED Dimmer Switch, PIR Motion Sensor, Fan Speed Switch, Wi-Fi Switch, Home Appliance Pcbas, Smart Home System, Timer Switch
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Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Application : Home, Industry, Communication Electronic Products, Special Equipment
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Audited Supplier
Since 2012
Manufacturer/Factory
Zhejiang, China
Since 2012
US $ 7.46 /
pieces FOB
5 pieces (MOQ)
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Main Products: Gas Analyzer, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Sensor, Eletrochemical Gas Sensor, Ndir Gas Sensor, Pid Gas Sensor, Air Quality Monitoring System
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Audited Supplier
Since 2024
Manufacturer/Factory
Ningxia, China
Since 2024
US $ 680-880 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2023
US $ 50-55 /
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 $ 6.69-10.1 /
Piece FOB
500 Pieces (MOQ)
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Application : Home, Industry, Communication Electronic Products
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Guangdong, China
Since 2010
US $ 1-100 /
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 $ 3,080-3,498 /
Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Sichuan, China
Since 2022
US $ 5.6-6 /
Piece FOB
1 Piece (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 $ 6.6-6.8 /
Piece FOB
5 Pieces (MOQ)
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Installation Mode : Wall Mounted
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 6.12-8.8 /
Piece FOB
1 Piece (MOQ)
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Main Products: Thermostat, Smart Home, Heating Cable, Heating Mat, Heating Film, WiFi Switch, WiFi Sensor, WiFi Thermostat, Room Thermostat, Electric Heater
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
US $ 4.5-6 /
Piece FOB
100 Pieces (MOQ)
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Application : Home, Industry, Communication Electronic Products, Special Equipment
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Fujian, China
Since 2013
US $ 9-10 /
Piece FOB
1 Piece (MOQ)
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Main Products: Smart Sensor, Smart LED Light, Smart Plug Socket, Smart Wall Switch, Smart Gateway, Smart Curtain Motor, Thermostat, Smart Remote, ATS, MCCB
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Audited Supplier
Since 2024
Zhejiang, China
Since 2024
US $ 4.9-5.5 /
Piece FOB
1,000 Pieces (MOQ)
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Alarm Volume (within 1m) : ≥90dB
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, 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
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 3.5-4.8 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
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 $ 1-10.5 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Fujian, China
Since 2017
US $ 760-780 /
Piece FOB
1 Piece (MOQ)
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Main Products: Dental Handpiece, Dental Material, Dental Equipment, Dental Disposable Instrument, Dental Orthodontic, Dental Teach Simulation, Dental Prophy Angles, Latex Free Disposable Prophy Cups, Disposable Prophy Brush, Dental Unit
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company,Other
Hebei, China
Since 2012
US $ 0.8-0.95 /
Piece FOB
1,000 Pieces (MOQ)
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Type : Anti-Theft Alarm
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010