50,533
Wholesale Door Alarm Sensor Products
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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
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 0.68-0.8 /
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
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
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 $ 7.8-8.7 /
Piece FOB
1 Piece (MOQ)
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Main Products: Fire Alarm Control System, Relay Output Smoke Detector, Gas Detector, Stand Alone Smoke Detector, Electrical Fire Alarm System, Fire Door Control System, Gas Fire Extinguishing Control System, Wireless Fire Alarm System, Household Security System, Fire Alarm Control Panel
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Audited Supplier
Since 2019
Guangdong, China
Since 2019
Manufacturer/Factory
Anhui, China
Since 2023
US $ 5.15-7.5 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Battery, Beam Sensors, Infrared Detector, Alarm Host, Outdoor Detector, Microwave Detector, Outdoor Horn, Vibration Sensors, Smoke Detector, Magnetic Contacts
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Guangdong, China
Since 2010
US $ 1.72-2.2 /
Piece FOB
2 Pieces (MOQ)
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Receive Frequency : 433.92MHz
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Fujian, China
Since 2014
US $ 150-200 /
Piece FOB
1 Piece (MOQ)
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Main Products: Thermal Printable Wristband, RFID Sticker and Labels, Fabric Wristbands, Packing Box, Wooden Box, Leather Box, EAS Labels and Tags, 8.2MHz RF Stickers, 58kHz Tags, Training Equiptment
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Since 2022
Trading Company
Shandong, China
Since 2022
US $ 3.8-4.45 /
pieces FOB
1 pieces (MOQ)
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Transmission Mode : Wireless
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 4.07-4.68 /
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
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 12-15 /
Piece FOB
50 Pieces (MOQ)
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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 $ 0.64-0.75 /
Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
10 Pieces (MOQ)
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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
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company,Individuals/SOHO
Zhejiang, China
Since 2020
US $ 7.43-8.57 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Fujian, China
Since 2024
US $ 55-70 /
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 $ 2.59-4.19 /
pieces FOB
150 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
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 /
Piece FOB
100 Pieces (MOQ)
More
Application : Home, Communication Electronic Products, Industry, Car/Motorcycle
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 4.6-5.2 /
Piece FOB
10 Pieces (MOQ)
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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 $ 3.8-5 /
Piece FOB
2 Pieces (MOQ)
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Certification : FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
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Audited Supplier
Since 2017
Trading Company
Guangdong, China
Since 2017
US $ 7 /
Piece FOB
138 Pieces (MOQ)
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Main Products: Smart Switch, Touch Switch, LED Smart Bulb LED Light, WiFi Switch, Tuya WiFi and Bt Switch, Tuya Switch, Google Alexa WiFi Home Floor Heating Thermostat, Tuya Smart Central Control Panel Switch, Matter WiFi and Bt Switch
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 4.2-5 /
pieces FOB
299 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
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
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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 $ 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 $ 5.85-6.85 /
pieces FOB
1 pieces (MOQ)
More
Type : Anti-Theft Alarm
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
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 $ 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 $ 0.3-1 /
Pair FOB
10 Pairs (MOQ)
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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 $ 4-6.3 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 0.72-1.44 /
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 $ 2.09-4.8 /
Piece FOB
100 Pieces (MOQ)
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Certification : CE, FCC, RoHS
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 6.3 /
Piece FOB
50 Pieces (MOQ)
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Main Products: USB Charger, Bluetooth, OEM and OEM, Robot, PCBA, Injection Mold, SMT and DIP, Camera, Electric Car, Speaker
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory,Group Corporation
Guangdong, China
Since 2014
US $ 2.98-7.14 /
pieces FOB
1 pieces (MOQ)
More
Application : Indoor, Outdoor
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024