38,828
Wireless Sensor Alarm Products
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1,000 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 2006
Manufacturer/Factory
Zhejiang, China
Since 2006
US $ 9.07-9.69 /
Piece FOB
1 Piece (MOQ)
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Type : Smoke Detectors
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 2.1-3.8 /
Piece FOB
1 Piece (MOQ)
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Main Products: PIR Sensor, Microwave Sensor, Photocell Sensor, LED Sensor Ceiling Light, LED Sensor Flood Light, LED Sensor Night Light, Solar LED Security Light, Sensor Lamp Holder, Remote Control Socket, LED Solar Light
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Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2011
US $ 9.5-12.5 /
Piece FOB
500 Pieces (MOQ)
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Receive Frequency : 433.92MHz
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 12 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Automatic Door, Gate Opener, Hermetic Door, Industrial Door Opener, High Speed Door, Tubular Motor, Central Motor, Garage Door Opener, Parking Barrier, Door Closer
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2013
US $ 15.8-16 /
Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 1.73-2 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Personal Alarm, Security Products, Self Defense Alarm, Safety Attack Alarm, Security System, Door Alarm, Door Sensor Alarm, Safety Warning Light, Outdoor Camping Products, Multi-Function Safety Hammer
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 8.3-9 /
Piece FOB
1 Piece (MOQ)
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Installation Mode : Ceiling Mounted
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 72 /
Piece FOB
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
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 2.27-2.3 /
pieces FOB
50 pieces (MOQ)
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Receive Frequency : 433.92MHz
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 7.29-9.49 /
Piece FOB
1 Piece (MOQ)
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Main Products: Thermostat, Smart Home, Heating Cable, Heating Mat, Heating Film, WiFi Switch, WiFi Sensor, WiFi Thermostat, Room Thermostat, Electric Heater
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Audited Supplier
Since 2023
Manufacturer/Factory
Anhui, China
Since 2023
US $ 3.69-4 /
pieces FOB
1 pieces (MOQ)
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Application : Indoor
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 2.03-2.2 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Personal Alarm, Security Products, Self Defense Alarm, Safety Attack Alarm, Security System, Door Alarm, Door Sensor Alarm, Safety Warning Light, Outdoor Camping Products, Multi-Function Safety Hammer
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 9.5-12.5 /
Piece FOB
500 Pieces (MOQ)
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Working Principle : Electro-Optical Type
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 50-80 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Water Level Sensor, Pump Controller, Float Switch
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Audited Supplier
Since 2017
Manufacturer/Factory
Jiangsu, China
Since 2017
US $ 1.49-1.8 /
Piece FOB
100 Pieces (MOQ)
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Certification : CE, RoHS
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 3-6 /
Set FOB
1,000 Sets (MOQ)
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Main Products: Doorbell, Alarm, LED Sensor Bulb, Cable Ties, Cable Clips, Dry Cell, School Bell, Fire Bell, LED Bulb
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Audited Supplier
Since 2019
Trading Company
Anhui, China
Since 2019
US $ 4-7 /
Piece FOB
100 Pieces (MOQ)
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Application : Indoor
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Audited Supplier
Since 2013
Trading Company
Henan, China
Since 2013
US $ 16.2-16.8 /
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 $ 9.5-12.5 /
Piece FOB
500 Pieces (MOQ)
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Anti-theft Alarm System Approach : Active
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 9.56-10.79 /
Set FOB
50 Sets (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 $ 2.03-2.2 /
Piece FOB
100 Pieces (MOQ)
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Working Principle : Electro-Acoustic Style
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 9.5-12.5 /
Piece FOB
500 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Fire Alarm, Fire Detector, Carbon Monoxide Detector, Heat Alarm, Co Detector, Carbon Monoxide Alarm, Co Alarm, Heat Detector
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 1.73-1.99 /
Piece FOB
100 Pieces (MOQ)
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Transmission Mode : Cable
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 1.5-2 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Self Defense Equipment, Outdoor Products, Tactical Equipment, Metal Tool, Flashlight, Detector, Sport Equipment, Keychain Kit Crafts, Security Equipment, Traffic Equipment
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Audited Supplier
Since 2023
Trading Company
Jiangsu, China
Since 2023
US $ 6.99-7.9 /
pieces FOB
100 pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 12.34-12.96 /
Piece FOB
1 Piece (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 $ 9.5-12.5 /
Piece FOB
500 Pieces (MOQ)
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Working Principle : Electro-Optical Type
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 6-6.61 /
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 $ 1.73-1.99 /
Piece FOB
100 Pieces (MOQ)
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Working Principle : Electromagnetic
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 5.8-6.5 /
Piece FOB
500 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Fire Alarm, Fire Detector, Carbon Monoxide Detector, Heat Alarm, Co Detector, Carbon Monoxide Alarm, Co Alarm, Heat Detector
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 4.92-5.2 /
pieces FOB
1 pieces (MOQ)
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Application : Indoor
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 4.4-5.2 /
Piece FOB
100 Pieces (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
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2017
US $ 299 /
Piece FOB
1 Piece (MOQ)
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Working Mode : Active
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Hunan, China
Since 2022
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 $ 19,000-20,000 /
Piece FOB
1 Piece (MOQ)
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Horizontal Resolution : 480tvl
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Shandong, China
Since 2010