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Shenzhen Sumring Technology Co., Ltd.
Multispecialty supplier
11yrs
Guangdong, China
Main categories: Carbon Monoxide Detector, Gas Detector, Smoke Detector, Fire Alarm System, Smart Home System
Ranked #4 Alarms class _i18n_mod_start_`shopmodule.shopsign.rankgoldfactory_i18n_mod_end_Full customizationCompetitive OEM factoryFinished product inspectionOEM for well-known brands
Top picks

Product categories

Factory Supply Red Plastic DC9-28V Conventional Fire Alarm Pull Station Resettable Manual Call Point Emergency Button
$7.92-8.80
Min. order 2 pieces
2 sold
China Manufacturers' Battery Operated LP Gas Detector 12V 24V Fixed Multi Gas Detector Home Security Fire Alarm System
$8.10-9.09
$9.29-10.43
Min. order 1 piece
1 sold
220V Factory Safety Alarm System Home Kitchen LPG & Natural Gas Leak Detector Refrigerant Gas Leak Detector
$7.99-9.52
Min. order 1 piece
2/4/6/8/10 Zones Electric Fire Alarm Control Panel Conventional Non-Addressable Type for Fire Protection
$59.40-74.80
Min. order 2 pieces
Magnetic contacts
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Magnetic contacts
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certified
Factory Wholesale Metal Door Magnetic Sensor Detector Contacts Normally Open Set for Alarm Systems
$3.01-3.30
Min. Order: 100 pieces
certified
Security Rolling Door Alarm System Stainless Steel Wired with Magnetic Switch Contact for Roller Shutter Gate
$3.67-5.14
Min. Order: 100 pieces
1 sold
Hot Selling Magnetic Switch 220V Wired Magnetic Alarm Window Sensor Supplier Wired Magnetic Door Contact Sensor
$0.68-0.95
Min. Order: 1 piece
2900 sold
certified
Smart Security Devices Anti-theft Door Alarm Normally Closed Roller Shutter Device Burglar Alarm Magnetic Switch
$3.20-3.50
Min. Order: 100 pieces
certified
High Quality DM01 Wired Metal Door Sensor Magnetic Contact Switch for Rolling Window Alarm Essential Component Home Security
$3.48-5.14
Min. Order: 2 pieces
certified
Recessed Sensor Alarm Magnetic Contact Sensor Wooden Door Safety with Copper Switch Product Category Alarm Systems
$1.80-2.80
Min. Order: 2 pieces
certified
The New Listing Aluminum Alloy Recessed Wired Magnetic Alarm Contact Automatic Door Sensor Alarm
$1.50-2.40
Min. Order: 10 pieces
certified
Home Security Alarm Switch Automatic Smart Door Sensor Contacts Cases Gadgets De Securite Home Door Siren
$1.50-2.40
Min. Order: 1 piece
certified
Factory Wholesale Recessed Sensores De Puerta Mounted Door Switch Alarm Sensor Detector Magnetic Contact
$0.69-0.78
Min. Order: 100 pieces
Hot Sale Exposed Mounting Surface Mount Stainless Steel Armoured Door Loop Access Control Door Wire Cable Protector
$5.15-6.49
Min. Order: 2 pieces
Good Price Door Windows Sensor Contact Home Alarm Anti-theft Device Sliding Magnetic Door Contact Reed Switch Sensor
$3.67-5.14
Min. Order: 2 pieces
certified
Customizable Wired Magnetic Alarm Door Window Sensor Detector Switch Factory-Surface Mounted Contact Switch for Security Systems
$0.83-1.16
Min. Order: 100 pieces
Garage Door Sensor Recessed Magnetic Switch 220V Security Alarm System Magnetic Door Reed Switch
$3.67-5.14
Min. Order: 1 piece
certified
Surface Mounted Wired Magnetic Alarm Window Sensor Plastic Contact Door Alarm Sensor Magnetic Door Switch
$0.79-1.16
Min. Order: 20 pieces
certified
Wired Surface Mount Contact Magnetic Switch 220V Garage Door Security Devices Anti-Theft Alarm Magnetic Door Sensors
$3.10-3.40
Min. Order: 100 pieces
160 sold