176,141
Wholesale Security Sensors Products
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US $ 2.5 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
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Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 8.79-9.49 /
Piece FOB
100 Pieces (MOQ)
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Signal Transmission : Wireless Alarm
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 1.9-2.15 /
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 $ 120-150 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 7-8 /
Piece FOB
1 Piece (MOQ)
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Main Products: Smart Lock, Fingerprint Lock, Electronic Lock, Hotel Lock, Anti-Theft Lock
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 8.5-13 /
Piece FOB
10 Pieces (MOQ)
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Category : Pressure Gear
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 9.3-11 /
Set FOB
10 Sets (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 $ 150-250 /
Piece FOB
1 Piece (MOQ)
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Production Process : Integration
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 18-25 /
Set FOB
10 Sets (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 $ 9.5-15 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 0.2-0.7 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Microwave Radar Sensor Module, PIR Sensor Module, Fresnel Lens, PIR Sensor/PIR IC/PIR Lens, Ldr Sensor/Light Sensor, Magnifying Card, Anti Sleep Alarm, Personal Alarm, Bike Light, Vr Case
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2016
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 160-500 /
Set FOB
1 Set (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 $ 100-110 /
Pair FOB
1 Pair (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 $ 130-500 /
Set FOB
10 Sets (MOQ)
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Main Products: High Speed Door Servo Moto, Fast Door Servo Motor, Industrial Door Servo Motor, Light Curtain, Optoelectronic Switch, Radar Sensor, Soft Fast Door Servo Motor, Hard Turbine Fast Door Servo Motor, Hard Turbo Fast Door, Industrial Door
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Hubei, China
Since 2024
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Signal Transmission : Radar
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Audited Supplier
Since 2022
Manufacturer/Factory
Hunan, China
Since 2022
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
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 67-73 /
Piece FOB
10 Pieces (MOQ)
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Application : Home, Industry, Communication Electronic Products, Special Equipment
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Guangdong, China
Since 2010
US $ 2.1-4.5 /
Piece FOB
1 Piece (MOQ)
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Main Products: Microwave Sensor, PIR Sensor, Motion Sensor, LED Sensor Light, Photocell, Sensor Holder, Infrared Motion Sensor
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2016
US $ 3.8-5 /
Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2017
Trading Company
Guangdong, China
Since 2017
US $ 4.4-4.6 /
Piece FOB
100 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 $ 2.4-2.79 /
Piece FOB
100 Pieces (MOQ)
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Certification : CE, RoHS
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Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
US $ 2.5 /
Piece FOB
3,000 Pieces (MOQ)
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Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Zhejiang, China
Since 2025
US $ 5-9 /
Piece FOB
1 Piece (MOQ)
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Feature : Low Temperature Resistant
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 50-250 /
piece FOB
2 piece (MOQ)
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Main Products: LED Street Light, Solar Street Light, Lighting Pole, Solar Panel, Solar Power Generator, High Mast Pole, Stadium Light Pole, Street Light Pole, Communication Tower, Solar Power System
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory,Group Corporation
Jiangsu, China
Since 2022
US $ 4.9-6.4 /
Piece FOB
64 Pieces (MOQ)
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Working Principle : Electromagnetic
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Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
US $ 8.5-10 /
Piece FOB
500 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 $ 255-279 /
Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
US $ 20,000-30,000 /
Set FOB
1 Set (MOQ)
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Main Products: X Band Air Surveillance Radar, RF Detector for Drones, Counter Drone Solution, Integrated Anti Drone Solution, RF Jamming Solution, Portable Jammer, Human Presence Detection System, Portable Drone Jammer Gun, C Band Ground Surveillance Radar
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Hubei, China
Since 2020
US $ 10-20 /
Piece FOB
10 Pieces (MOQ)
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Power Supply : 24V DC
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Audited Supplier
Since 2024
Manufacturer/Factory
Sichuan, China
Since 2024
US $ 120-135 /
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
US $ 1,200 /
Piece FOB
1 Piece (MOQ)
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Installation Mode : Contact Type
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Audited Supplier
Since 2021
Manufacturer/Factory
Hunan, China
Since 2021
US $ 10.6-12 /
Piece FOB
20 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
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 0.69-0.73 /
Piece FOB
50 Pieces (MOQ)
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Production Process : Plastic Injection
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Audited Supplier
Since 2020
Manufacturer/Factory
Jiangsu, China
Since 2020
US $ 9 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Industrial Door, Dock Leveler, Dock Shelter, Industrial Door Motor, High Speed Door, Sponge Dock Shelter, Inflatable Dock Shelter, Section Door, Garage Door, Door Hardware
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Henan, China
Since 2019
US $ 9-13 /
Piece FOB
1 Piece (MOQ)
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Surface Finishing : Finished
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022