51,116
Door Alarm Sensor Products
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US $ 2.4-2.89 /
Piece FOB
100 Pieces (MOQ)
More
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
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Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
US $ 7.8-8.7 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2019
Guangdong, China
Since 2019
US $ 89 /
Set FOB
20 Sets (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 $ 0.68-0.8 /
Piece FOB
1 Piece (MOQ)
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Usage : Door, Fire, Window
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 4.2-5 /
pieces FOB
299 pieces (MOQ)
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Main Products: Touch Switch, Remote Switch, Wall Switch, Dimmer Switch, Switch and Socket, Wall Socket, EU Switch Socket, Electric Switch, Doorbell Switch, Curtain Switch
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 12-15 /
Piece FOB
50 Pieces (MOQ)
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Certification : ISO, CE
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 3.2-4.2 /
Piece FOB
1 Piece (MOQ)
More
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 $ 6.8-7.8 /
pieces FOB
1 pieces (MOQ)
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Type : Anti-Theft Alarm
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
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 $ 55-70 /
Piece FOB
1 Piece (MOQ)
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Production Process : Integration
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 43-45 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Container Electronic Lock, Fuel Sensor, E-Locks, Fuel Consumption Monitoring, GPS Tracker, Container E-Locks, Container GPS Tracker, Trailer GPS Lock, Container Padlocks, GPS Padlock
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2012
US $ 11-12 /
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 $ 2.77-3.17 /
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 $ 150-200 /
Piece FOB
1 Piece (MOQ)
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Certification : CE, ISO, ASTM, CCC
Contact Supplier
Since 2022
Trading Company
Shandong, China
Since 2022
US $ 1 /
Piece FOB
30 Pieces (MOQ)
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Main Products: Level Switch and Sensor, Magnetic Sensor, Flow Switch and Sensor, Speed Sensor, Temperature Sensor, Angle and Incline Sensor, Proof-Cooling Switches, Magnetic Guidance Sensor, Displacement Sensor, Magnetic Safety Switches
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Audited Supplier
Since 2005
Manufacturer/Factory
Shanghai, China
Since 2005
200 Pieces (MOQ)
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Application : Indoor
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Zhejiang, China
Since 2006
US $ 7.43-8.57 /
Piece FOB
100 Pieces (MOQ)
More
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 $ 5.15-7.5 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Battery, Beam Sensors, Infrared Detector, Alarm Host, Outdoor Detector, Microwave Detector, Outdoor Horn, Vibration Sensors, Smoke Detector, Magnetic Contacts
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Guangdong, China
Since 2010
US $ 43-45 /
Piece FOB
1 Piece (MOQ)
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Application : Warehouse
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2012
US $ 5.6-7 /
Piece FOB
10 Pieces (MOQ)
More
Main Products: Electronic Product, Household Appliances, Hardware Tools, Plastic Products, Auto Parts
Contact Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 0.6-1 /
Pair FOB
10 Pairs (MOQ)
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Guangdong, China
Since 2014
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 $ 3.8-5 /
Piece FOB
2 Pieces (MOQ)
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Usage : Anti-theft, Metal, Gas, Temperature, Liquid
Contact Supplier
Audited Supplier
Since 2017
Trading Company
Guangdong, China
Since 2017
US $ 4-6.3 /
Piece FOB
100 Pieces (MOQ)
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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 $ 2.59-4.19 /
pieces FOB
150 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 6.5-10 /
Piece FOB
100 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 $ 2.57-3 /
Piece FOB
5 Pieces (MOQ)
More
Certification : RoHS, CE
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2010
US $ 3.91-4.49 /
Piece FOB
2 Pieces (MOQ)
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Main Products: LCD Display, LCD Screen, LCD Module, TFT LCD, OLED Display, Monochrome LCD, Segment LCD, Smart Watch, Smartwatch, Smart Home Products
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2024
US $ 6.5-7.8 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Guangdong, China
Since 2015
US $ 12-15 /
Piece FOB
50 Pieces (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 $ 11-12 /
Piece FOB
2 Pieces (MOQ)
More
Application : Home, Communication Electronic Products, Traffic
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
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 $ 8.8-9.5 /
Piece FOB
1 Piece (MOQ)
More
Working Mode : Passive
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 0.8-1 /
Pair FOB
10 Pairs (MOQ)
More
Main Products: Alarm System, Security Products, Beam Sensor, Alarm, Door Magnetic Switch, GSM Alarm, Remote Control Switch, Door Sensor Window Sensor, Strobe Siren, Photoelectric Beam Detector
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Guangdong, China
Since 2014
US $ 1.45 /
Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory
Guangdong, China
Since 2020