46,700
Wholesale Security Door Sensor Products
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US $ 8-12 /
Set FOB
100 Sets (MOQ)
More
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 $ 7-8 /
Piece FOB
1 Piece (MOQ)
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Application : Home, Communication Electronic Products, Traffic
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 1.9-2.22 /
pieces FOB
1 pieces (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 $ 8.5-13 /
Piece FOB
10 Pieces (MOQ)
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Category : Pressure Gear
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 15-20 /
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 $ 2.4-2.89 /
Piece FOB
100 Pieces (MOQ)
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System : Sound and Magnetic System
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Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
US $ 9-13 /
Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Sliding Door, Automatic Swing Door, Automatic Revolving Door, Microwave Sensor, Infrared Sensor, Automatic Hospital Door
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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 5.5-7.15 /
Pair FOB
100 Pairs (MOQ)
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Guangdong, China
Since 2010
US $ 3.5 /
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 $ 5-29 /
Piece FOB
1 Piece (MOQ)
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Output Signal Type : Digital Type
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2013
US $ 11-12 /
Piece FOB
50 Pieces (MOQ)
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Main Products: Proximity Sensor, Photoelectric Sensor, Vehicle Loop Detector, Infrared Light Curtain, Lidar, Laser Sensor
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 3-3.9 /
Piece FOB
10 Pieces (MOQ)
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Usage : Door, Window
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Guangdong, China
Since 2014
US $ 5.7-6.5 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver, Alarm System, WiFi Camera, Smart Plug, Wireless Controller, Smart Home System
Contact Supplier
Audited Supplier
Since 2017
Trading Company
Guangdong, China
Since 2017
US $ 15 /
Piece FOB
2 Pieces (MOQ)
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Application : Home, Communication Electronic Products, Traffic
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 0.67-0.93 /
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
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 1.12 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Guangdong, China
Since 2018
US $ 3.8-4.45 /
pieces FOB
1 pieces (MOQ)
More
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
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 100-110 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 7.43-8.57 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Intercom System, Smart Lock, Smart Switches, Smart Socket, Security System, Smart Sensor, Smart Lighting, Smart Curtain, Smart Home Products & Devices, Smart Home Kits & Systems
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Fujian, China
Since 2024
US $ 7 /
Piece FOB
138 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 1-3 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Temperature Sensor, Ntc PTC Thermistors, Rtd Sensor Probes PT100 PT1000, Digital Temp Sensor Ds18b20 Im35 Sts35, Thermocouple, Water Oil Fuel Level Sensor Auto Part, ABS Sensor, Medical Body Temperture Sensor, Automobile Temperature Sensors, Thermal Fuse
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory
Anhui, China
Since 2017
US $ 4.1-4.2 /
Piece FOB
500 Pieces (MOQ)
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Installation Mode : Wall Mounted
Contact Supplier
Audited Supplier
Since 2017
Trading Company
Guangdong, China
Since 2017
US $ 0.6-1 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Alarm System, Access Control, Smart Home, Electromagnetic Lock, Home Security System, Strobe Alarm Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
US $ 8.5-13 /
Set FOB
10 Sets (MOQ)
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Output Signal Type : Switching Type
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 10.95-11 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Smart Lock, Fingerprint Lock, Electronic Lock, Hotel Lock, Anti-Theft Lock
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 1.8-2.8 /
Piece FOB
1 Piece (MOQ)
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Application : Home, Communication Electronic Products, Industry
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 100-110 /
Set FOB
1 Set (MOQ)
More
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
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 1.2-4.45 /
pieces FOB
1 pieces (MOQ)
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Certification : CE, ISO, FCC, RoHS
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
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
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 6.5-10 /
Piece FOB
100 Pieces (MOQ)
More
Working Principle : Electro-Optical Type
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 9.5-15 /
Set FOB
10 Sets (MOQ)
More
Main Products: Proximity Sensor, Photoelectric Sensor, Vehicle Loop Detector, Infrared Light Curtain, Lidar, Laser Sensor
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 10-15 /
Piece FOB
1 Piece (MOQ)
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Customized : Customized
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 11-12 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Smart Lock, Fingerprint Lock, Electronic Lock, Hotel Lock, Anti-Theft Lock
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 95-150 /
Set FOB
1 Set (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 55-70 /
Piece FOB
1 Piece (MOQ)
More
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
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 3-4 /
Piece FOB
1 Piece (MOQ)
More
Certification : CE, FCC, RoHS
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023