19,582
Door Back Alarm Products
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US $ 40-48 /
Piece FOB
300 Pieces (MOQ)
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Main Products: Medical Air Mattress, Nebulizer, Air Compression Leg Massager, Humidifier, Oxygen Concentrators, Air Mattress, Blood Pressure Monitor, Suction Machine, Therometer, Face Mask
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Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 39.9-43.9 /
Piece FOB
20 Pieces (MOQ)
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Working Principle : Electro-Optical Type
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Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
US $ 1-9.99 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Back-up Alarm, Reversing Alarm, Travel Buzzer, Talking Alarm, Multimedia Speaker, Raw Speaker, TV Speaker, Mylar Speaker, Micro Speaker
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Audited Supplier
Since 2009
Manufacturer/Factory
Jiangsu, China
Since 2009
US $ 0.85-0.88 /
Piece FOB
50 Pieces (MOQ)
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Working Principle : Electromechanical
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 2.03-2.3 /
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 $ 1.83-2.3 /
Piece FOB
100 Pieces (MOQ)
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Working Mode : Active
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 1.83-2.3 /
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 $ 1.49-1.8 /
Piece FOB
100 Pieces (MOQ)
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Working Mode : Active
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 2.03-2.3 /
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 $ 65 /
Set FOB
10 Sets (MOQ)
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Working Principle : Electro-Optical Type
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
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 $ 48.5-51.5 /
Piece FOB
5 Pieces (MOQ)
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Type : Security Alarm Host
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 5-6 /
Piece FOB
10 Pieces (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
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Audited Supplier
Since 2014
Manufacturer/Factory
Guangdong, China
Since 2014
US $ 1.73-2 /
Piece FOB
100 Pieces (MOQ)
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Working Principle : Electro-Acoustic Style
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 5.5-6.5 /
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 $ 54.5-55.5 /
Piece FOB
5 Pieces (MOQ)
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Alarm Volume (within 1m) : ≥110dB
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
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 $ 1-80 /
Set FOB
2 Sets (MOQ)
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Type : Security Alarm Host
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 40 /
Piece FOB
10 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 $ 1.49-1.8 /
Piece FOB
100 Pieces (MOQ)
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Transmission Mode : Wireless
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 8 /
Piece FOB
1 Piece (MOQ)
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Main Products: Aerial Lift Parts, Scissor Lift, Forklift, Forklift Parts, Material Handling Equipments, Material Handling Equipments Parts, Engine Parts, Tires and Wheels, Aerial Lift Components, Aerial Lift Joystick
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Audited Supplier
Since 2023
Manufacturer/Factory
Hunan, China
Since 2023
US $ 50 /
Set FOB
20 Sets (MOQ)
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Alarm Volume (within 1m) : ≥110dB
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 58.5 /
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 $ 69-75 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 1.73-2.09 /
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
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 2.03-2.3 /
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 $ 2.03-2.3 /
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
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 14.2-22 /
Piece FOB
100 Pieces (MOQ)
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Certification : ISO, RoHS, CE
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Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 2.03-2.3 /
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
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 54.5-55.5 /
Piece FOB
5 Pieces (MOQ)
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Certification : CE, ISO, FCC, RoHS, CCC
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 17 /
Piece FOB
500 Pieces (MOQ)
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Main Products: LED Batten, Disabled Alarm, Shaverlight, Panel Light, Smart WiFi Fused Spur, Flood Light, Wall Light, Tubular Heater, Emergency Lighting, Programmable Switched Fused Spur
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company,Other
Guangdong, China
Since 2016
US $ 15-24 /
Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory
Guangdong, China
Since 2012
US $ 50 /
Set FOB
1 Set (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
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 1.83-2.3 /
Piece FOB
100 Pieces (MOQ)
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Working Principle : Electromagnetic
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 55-63 /
Set FOB
20 Sets (MOQ)
More
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
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006
US $ 75-80 /
Piece FOB
1 Piece (MOQ)
More
Certification : CE, FCC, RoHS, CCC, GS
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2006