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Waterproof Great Capacity Recognition Standalone Fingerprint Door Grading Fingerprint Sensor

Waterproof Great Capacity Recognition Standalone Fingerprint Door Grading Fingerprint Sensor

US $ 140-182.3 / Piece FOB
1 Piece (MOQ)
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Shenzhen Nordson Electronic Co., Ltd.

Guangdong, China Since 2015
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Golden Manufacturer Automatic Door Open Close Sensor

Golden Manufacturer Automatic Door Open Close Sensor

US $ 0.88-1 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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AC220V 4-Wire Heat Sensor for Cabinet Machine Room Fire Protection Systems

AC220V 4-Wire Heat Sensor for Cabinet Machine Room Fire Protection Systems

US $ 10.6-12 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xinhean Technology Co., Ltd.

Guangdong, China Since 2019
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Haiwang China Effectively Improving Noise Immunity PIR Switch Manufacturer IR Sensor for Automatic Switching Systems

Haiwang China Effectively Improving Noise Immunity PIR Switch Manufacturer IR Sensor for Automatic Switching Systems

US $ 0.1-0.2 / Piece FOB
1,000 Pieces (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Wolf Guard Door and Window Magnetic Contact Sensor Burglar Alarm Sensor

Wolf Guard Door and Window Magnetic Contact Sensor Burglar Alarm Sensor

US $ 8.8-9.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Good Price Home Alarm Anti-Theft Device Sliding Magnetic Door Contact Reed Switch Sensor

Good Price Home Alarm Anti-Theft Device Sliding Magnetic Door Contact Reed Switch Sensor

US $ 3.49-4.01 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Haiwang China 3.3V-5.5V Supply Voltage PIR Sensing Controller Hr008 Supplier Human Motion Sensor for Security Alarm for Dryer and Automatic Handbasin

Haiwang China 3.3V-5.5V Supply Voltage PIR Sensing Controller Hr008 Supplier Human Motion Sensor for Security Alarm for Dryer and Automatic Handbasin

US $ 0.1-0.2 / Piece FOB
1,000 Pieces (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Auto Carbon Monoxide Sensor with LCD Display

Auto Carbon Monoxide Sensor with LCD Display

US $ 6.5-9 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Haiwang China 3.0V Output Voltage PIR Detecting Control IC Hr008 Suppliers Human Motion Sensor for Security Alarm for Dryer and Automatic Handbasin

Haiwang China 3.0V Output Voltage PIR Detecting Control IC Hr008 Suppliers Human Motion Sensor for Security Alarm for Dryer and Automatic Handbasin

US $ 0.1-0.2 / Piece FOB
1,000 Pieces (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Haiwang China Fixed Gain Amplifier Low-Power PIR Manufacturing IR Sensor for Automatic Switching Systems

Haiwang China Fixed Gain Amplifier Low-Power PIR Manufacturing IR Sensor for Automatic Switching Systems

US $ 0.1-0.2 / Piece FOB
1,000 Pieces (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Sumring Smoke and Carbon Monoxide Detector 5 Year Battery Co Sensor

Sumring Smoke and Carbon Monoxide Detector 5 Year Battery Co Sensor

US $ 8.7-9.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Haiwang China Sop8 Package Passive Infrared Controller Manufacturers IR Sensor for Automatic Switching Systems

Haiwang China Sop8 Package Passive Infrared Controller Manufacturers IR Sensor for Automatic Switching Systems

US $ 0.1-0.2 / Piece FOB
1,000 Pieces (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Tuya WiFi Smart Gateway Alarm Wireless Connection Smart Home Security Alarm Siren System Smart Gateway Alarm Sensor

Tuya WiFi Smart Gateway Alarm Wireless Connection Smart Home Security Alarm Siren System Smart Gateway Alarm Sensor

US $ 30.99-34.99 / Set FOB
10 Sets (MOQ)
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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PIR Motion Sensor with Relay Switch

PIR Motion Sensor with Relay Switch

US $ 5.51-7.83 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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T31 Tuya WiFi Smart Video Doorbell with PIR Motion Sensor, Wireless Remote Video and Voice Intercom for Home Security

T31 Tuya WiFi Smart Video Doorbell with PIR Motion Sensor, Wireless Remote Video and Voice Intercom for Home Security

US $ 35-37.81 / Piece FOB
2 Pieces (MOQ)
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Colpoint Technology Limited

Trading Company

Guangdong, China Since 2022
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Sumring Magnetic Reed Switch No Nc Door Window Contact Sensor OEM Wired Alarm

Sumring Magnetic Reed Switch No Nc Door Window Contact Sensor OEM Wired Alarm

US $ 3.49-4.88 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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DC12-24V Rated 4-Wire Loop-Powered Industrial Smoke Sensor with DIN-Rail Mounting System and D105mm

DC12-24V Rated 4-Wire Loop-Powered Industrial Smoke Sensor with DIN-Rail Mounting System and D105mm

US $ 8.9-10.7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xinhean Technology Co., Ltd.

Guangdong, China Since 2019
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OEM Carbon Monoxide Device Carbon Monoxide Sensors Detector En50291

OEM Carbon Monoxide Device Carbon Monoxide Sensors Detector En50291

US $ 6.5-9 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Indoor Carbon Monoxide Detector LCD Voice Alert Display Fire Alarm Co Sensor

Indoor Carbon Monoxide Detector LCD Voice Alert Display Fire Alarm Co Sensor

US $ 4.4-5.1 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Sumring Best Design Carbon Monoxide Detector Co Alarm Gas Sensor LCD Battery

Sumring Best Design Carbon Monoxide Detector Co Alarm Gas Sensor LCD Battery

US $ 6.5-9 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Sumring Carbon Monoxide Detector Co Alarm Travel Sensor RV Car Mini LCD

Sumring Carbon Monoxide Detector Co Alarm Travel Sensor RV Car Mini LCD

US $ 4.4-5.1 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Indoor Fire Alarm System Stand Alone Photoelectric Heat Detector Optical Smoke Sensor

Indoor Fire Alarm System Stand Alone Photoelectric Heat Detector Optical Smoke Sensor

US $ 5.32-5.75 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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High Quality Best Sell Dual Sensor Smoke Detector and Heat Sensor for Fire Alarm Standalone

High Quality Best Sell Dual Sensor Smoke Detector and Heat Sensor for Fire Alarm Standalone

US $ 5.32-5.75 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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About Alarm Bell Sensor FAQ

  • QWhat benefits do wholesale purchases of alarm systems offer for security businesses?

    The Alarm Bell Sensor is a top choice in our Alarm collection.Wholesale purchases of alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.

  • QWhere can I find trusted suppliers of alarm systems in China?

    The Alarm Bell Sensor is classified under our comprehensive Alarm range.In China, reliable suppliers of alarm systems can be found through industry exhibitions, online directories, and by seeking recommendations from experts in the security industry. Conduct thorough research, check certifications, and request samples to ensure the quality and performance of products.

  • QWhat are the key features to consider when choosing alarm systems for security purposes?

    Discover the perfect Alarm addition with our Alarm Bell Sensor.When selecting alarm systems for security, consider factors such as reliability, installation process, remote monitoring capabilities, and customize options. Evaluating your specific security needs and partnering with a reputable manufacturer can help you find the best solution.

Independent Battery Smoke Detector Home Fire Alarm Smoke Sensor

Independent Battery Smoke Detector Home Fire Alarm Smoke Sensor

US $ 2.5-3 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Cigarette Smoke Detector Smoke Sensor for Home Hotel

Cigarette Smoke Detector Smoke Sensor for Home Hotel

US $ 5.32-5.75 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Wolf Guard Smart Home WiFi Door Window Door Open Door Close Contact Sensor

Wolf Guard Smart Home WiFi Door Window Door Open Door Close Contact Sensor

US $ 8.8-9.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Infrared Photocell Sliding Safety Bram Photocell Yet607

Infrared Photocell Sliding Safety Bram Photocell Yet607

US $ 2.6-4 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Doorbell Automatically with Dingdong or 16 Sounds Chime

Doorbell Automatically with Dingdong or 16 Sounds Chime

US $ 2-2.5 / Piece FOB
2,000 Pieces (MOQ)
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Audited Supplier
HEFEI LONG RIVER ELECTRICAL CO., LTD.

Anhui, China Since 2019
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Battery Powered Wireless Sensor Magnetic Anti-Theft Security Window Refrigerator Door Alarm

Battery Powered Wireless Sensor Magnetic Anti-Theft Security Window Refrigerator Door Alarm

US $ 1.59-1.89 / pieces FOB
300 pieces (MOQ)
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Ningbo Rato Hardware Co., Ltd.

Trading Company

Zhejiang, China Since 2016
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Hot Sale Cheap Large Alarm Remote Control ABS Door and Window Magnetic Alarm

Hot Sale Cheap Large Alarm Remote Control ABS Door and Window Magnetic Alarm

US $ 3.99-4.59 / pieces FOB
100 pieces (MOQ)
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Ningbo Rato Hardware Co., Ltd.

Trading Company

Zhejiang, China Since 2016
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Self-Service Reprot Built-in Battery RFID Card Fingerprint Time Attendance

Self-Service Reprot Built-in Battery RFID Card Fingerprint Time Attendance

US $ 80-98 / Piece FOB
1 Piece (MOQ)
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Shenzhen Nordson Electronic Co., Ltd.

Guangdong, China Since 2015
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High Sensitivity Fire Security 12V 2 Wire Smoke Detector Alarm Detector

High Sensitivity Fire Security 12V 2 Wire Smoke Detector Alarm Detector

US $ 5.2-6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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AS-WHD105 Wireless Heat Detector

AS-WHD105 Wireless Heat Detector

US $ 15-25 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ansorl Technology Co., Ltd.

Guangdong, China Since 2019
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High Reliability 4 Wire DC12V/24V Fire Alarm Smoke Alarm for Electric Cabinet

High Reliability 4 Wire DC12V/24V Fire Alarm Smoke Alarm for Electric Cabinet

US $ 8.9-10.7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xinhean Technology Co., Ltd.

Guangdong, China Since 2019
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Door Magnetic Alarm Multi-Function Wireless Door and Window Alarm Remote Control Function Home Anti-Theft Device Anti-Thief with 5 Work Modes Adjustable

Door Magnetic Alarm Multi-Function Wireless Door and Window Alarm Remote Control Function Home Anti-Theft Device Anti-Thief with 5 Work Modes Adjustable

US $ 4.62-4.89 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.

Zhejiang, China Since 2017
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Smart Home Alarm System Support 100 IP Cameras! TCP/IP Cloud Wireless WiFi/GPRS Home Security System Support Cid Function

Smart Home Alarm System Support 100 IP Cameras! TCP/IP Cloud Wireless WiFi/GPRS Home Security System Support Cid Function

US $ 22 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Quanzhou Hongyi Technology Co., Ltd.

Fujian, China Since 2021
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