55,009
Door Open Sensor Products
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US $ 56-60 /
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
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2015
US $ 7.99-9.25 /
Piece FOB
10 Pieces (MOQ)
More
Main Products: Proximity Sensor, Thermostat and Heater, Switching Power Supply, Motor Soft Starter, Frequency Inverter, Transformer, Relay, Circuit Breaker, Photoelectric Sensor, AC Contactor
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Individuals/SOHO,Other
Zhejiang, China
Since 2011
US $ 23-25 /
Piece FOB
1 Piece (MOQ)
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Certification : CE, ISO
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Audited Supplier
Since 2014
Manufacturer/Factory
Guangdong, China
Since 2014
US $ 56-60 /
Set FOB
1 Set (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 $ 6.29-6.99 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Individuals/SOHO,Other
Zhejiang, China
Since 2011
US $ 3.69-4 /
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
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 3-5 /
Piece FOB
1 Piece (MOQ)
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Production Process : Injection
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Audited Supplier
Since 2023
Trading Company
Guangdong, China
Since 2023
US $ 10-11.4 /
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 $ 180-200 /
Set FOB
1 Set (MOQ)
More
Opening Type : Power Driven
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 1.1-3 /
Piece FOB
1,000 Pieces (MOQ)
More
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 $ 9.5-13 /
Piece FOB
1 Piece (MOQ)
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Opening Type : Power Driven
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
10 Pieces (MOQ)
More
Main Products: Sensors, Level Switch, Float Level Sensor, Float Level Switch, Flow Sensor, Level Sensor, Flow Switch, Proximity Switch, Liquid Level Sensor, Liquid Level Switch
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company,Individuals/SOHO
Zhejiang, China
Since 2020
US $ 1.73-2 /
Piece FOB
100 Pieces (MOQ)
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Application : Indoor
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 0.88-1 /
Piece FOB
1 Piece (MOQ)
More
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 $ 2.4-3.2 /
Piece FOB
100 Pieces (MOQ)
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Application : Home, Communication Electronic Products, Industry, Special Equipment
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
10 Pieces (MOQ)
More
Main Products: Sensors, Level Switch, Float Level Sensor, Float Level Switch, Flow Sensor, Level Sensor, Flow Switch, Proximity Switch, Liquid Level Sensor, Liquid Level Switch
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company,Individuals/SOHO
Zhejiang, China
Since 2020
US $ 4.92-6.4 /
Piece FOB
1 Piece (MOQ)
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Alarm Volume (within 1m) : ≥80dB
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
US $ 0.8 /
Piece FOB
10,000 Pieces (MOQ)
More
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 $ 2.09-3 /
Piece FOB
100 Pieces (MOQ)
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Application : Indoor, Outdoor
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 4-6.3 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: GPS Tracker, Car Alarm System, Car LED Headlights, Car Camera, Parking Sensor System, Motorcycle Alarm System, Keyless Entry System
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 63-70 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Zhejiang, China
Since 2018
US $ 1.4-2 /
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 $ 2.9-3.5 /
Piece FOB
100 Pieces (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
10 Pieces (MOQ)
More
Main Products: Sensors, Level Switch, Float Level Sensor, Float Level Switch, Flow Sensor, Level Sensor, Flow Switch, Proximity Switch, Liquid Level Sensor, Liquid Level Switch
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company,Individuals/SOHO
Zhejiang, China
Since 2020
US $ 3.5 /
Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 0.63-6.8 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Injection Molding, Machining, Stamping, Thermoset, Over Molding, Reed Switch, Plastic Molding Parts, Metal Materials Processing, Magnetic Sensor, Customized Plastic Housing for Sensor
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory
Jiangsu, China
Since 2020
US $ 17-21 /
Set FOB
1 Set (MOQ)
More
Working Principle : Electromagnetic
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Fujian, China
Since 2014
US $ 15-20 /
Piece FOB
1 Piece (MOQ)
More
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 $ 1.14 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Trading Company
Guangdong, China
Since 2024
US $ 9-13 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Automatic Sliding Door, Automatic Swing Door, Automatic Revolving Door, Microwave Sensor, Infrared Sensor, Automatic Hospital Door
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 56-60 /
Set FOB
1 Set (MOQ)
More
Position : Commercial
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
10 Pieces (MOQ)
More
Main Products: Sensors, Level Switch, Float Level Sensor, Float Level Switch, Flow Sensor, Level Sensor, Flow Switch, Proximity Switch, Liquid Level Sensor, Liquid Level Switch
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company,Individuals/SOHO
Zhejiang, China
Since 2020
US $ 0.53-0.62 /
Piece FOB
1,000 Pieces (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
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 $ 4-6.3 /
Piece FOB
100 Pieces (MOQ)
More
Function : Remote Control to Open the Trunk, Central Locking System Automation, Remote Central Locking
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022