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Smart Door Sensor

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Smart Photoelectric Industrial Door Sensor with Adjustable Sensitivity

Smart Photoelectric Industrial Door Sensor with Adjustable Sensitivity

US $ 20-60 / Piece FOB
10 Pieces (MOQ)
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Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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AC220V Smart Double Door IR Motion Sensor Switch

AC220V Smart Double Door IR Motion Sensor Switch

US $ 2.71-2.85 / Piece FOB
200 Pieces (MOQ)
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Zhongshan Lailux Led Lighting Co., Ltd

Guangdong, China Since 2024
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Tuya IoT Zigbee Wireless Smart Door and Window Magnetic Contact Open Sensor Detector Work with Smartlife APP

Tuya IoT Zigbee Wireless Smart Door and Window Magnetic Contact Open Sensor Detector Work with Smartlife APP

US $ 3.95-4.1 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China Since 2025
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Tuya WiFi Smart Door Sensor 90dB Smart Door Open/Closed Detectors Home WiFi Window Alarm Sensor

Tuya WiFi Smart Door Sensor 90dB Smart Door Open/Closed Detectors Home WiFi Window Alarm Sensor

US $ 7.99-9.25 / Piece FOB
10 Pieces (MOQ)
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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Leelen Zigbee Smart Home Security Alarm Alexa Google Remote Control Tuya WiFi Wireless Door and Window Magnetic Sensor Alarm

Leelen Zigbee Smart Home Security Alarm Alexa Google Remote Control Tuya WiFi Wireless Door and Window Magnetic Sensor Alarm

US $ 7.43-8.57 / Piece FOB
100 Pieces (MOQ)
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Xiamen Leelen Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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Sonoff Snzb-04p Zigbee Door Window Sensor Local Smart Scene Linkage Tamper Alert

Sonoff Snzb-04p Zigbee Door Window Sensor Local Smart Scene Linkage Tamper Alert

US $ 8.88-9.64 / Piece FOB
5 Pieces (MOQ)
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Colpoint Technology Limited

Trading Company

Guangdong, China Since 2022
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Smart Garage Door Sensor with Integrated Train Station Light Control

Smart Garage Door Sensor with Integrated Train Station Light Control

US $ 50-65 / Piece FOB
1 Piece (MOQ)
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Shenzhen Giants Sensor Technology Co., Ltd.

Guangdong, China Since 2023
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Ms02 Automatic Door Microwave Sensor 24GHz Smart Sensor Detector

Ms02 Automatic Door Microwave Sensor 24GHz Smart Sensor Detector

US $ 9-13 / Piece FOB
1 Piece (MOQ)
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Turtech Intelligent Technology (Zhejiang) Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Honeywell Wireless Door Sensor 433MHz for Smart Home Security System

Honeywell Wireless Door Sensor 433MHz for Smart Home Security System

US $ 5.7-8 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Smart Spot Anti-Pinch Laser Safety Sensor for Revolving Door Applications

Smart Spot Anti-Pinch Laser Safety Sensor for Revolving Door Applications

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Shenzhen Giants Sensor Technology Co., Ltd.

Guangdong, China Since 2023
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Magnetic Door Sensor with User-Friendly Configuration for Smart Buildings

Magnetic Door Sensor with User-Friendly Configuration for Smart Buildings

US $ 26-30 / Piece FOB
1 Piece (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Smart Fast Door Sensor with Light/Dark Modes and Customization Options

Smart Fast Door Sensor with Light/Dark Modes and Customization Options

US $ 23-25 / Set FOB
10 Sets (MOQ)
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Hubei Xinwangda Technology Co., Ltd

Hubei, China Since 2024
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Smart Home WiFi Wireless Alarm Security System Door Window Detector Sensor

Smart Home WiFi Wireless Alarm Security System Door Window Detector Sensor

US $ 7 / Piece FOB
138 Pieces (MOQ)
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Shenzhen Dukewe Technology Co., LTD

Guangdong, China Since 2023
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China Factory Retro-Reflective Photoelectric Sensor for Industrial Doors and Smart Parking Lot

China Factory Retro-Reflective Photoelectric Sensor for Industrial Doors and Smart Parking Lot

US $ 8.5-13 / Piece FOB
10 Pieces (MOQ)
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TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
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Yoursensor Ys107 Smart Home Door Open Close Sensor Automatic Sliding Glass Door Infrared Sensor

Yoursensor Ys107 Smart Home Door Open Close Sensor Automatic Sliding Glass Door Infrared Sensor

US $ 23-28 / Piece FOB
10 Pieces (MOQ)
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Ningbo Yoursensor Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Smart Garage Door Sensor with Integrated Light Control

Smart Garage Door Sensor with Integrated Light Control

US $ 50-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Giants Sensor Technology Co., Ltd.

Guangdong, China Since 2023
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Tuya Smart Home Loud/WiFi Door Sensor Door Open Detectors Security Protection

Tuya Smart Home Loud/WiFi Door Sensor Door Open Detectors Security Protection

US $ 6.29-6.99 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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Ms03 12V Smart Microwave Sensor Automatic Sliding Door Control Unit

Ms03 12V Smart Microwave Sensor Automatic Sliding Door Control Unit

US $ 9.5-13 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Turtech Intelligent Technology (Zhejiang) Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Yoursensor Smart Microwave Motion Detection Sensor for Automatic Door Control

Yoursensor Smart Microwave Motion Detection Sensor for Automatic Door Control

US $ 11-16 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningbo Yoursensor Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Tuya WiFi Smart Door Sensor Door Open/Closed Detectors Magnetic Switch

Tuya WiFi Smart Door Sensor Door Open/Closed Detectors Magnetic Switch

US $ 5.49-5.99 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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Yet611 Smart Home Automatic Door Opener Infrared Photocell Sensor for Security

Yet611 Smart Home Automatic Door Opener Infrared Photocell Sensor for Security

US $ 11.9-13.2 / Piece FOB
10 Pieces (MOQ)
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Doortec Ms02 Smart Automatic Swing Door Access Control System Microwave Sensor

Doortec Ms02 Smart Automatic Swing Door Access Control System Microwave Sensor

US $ 9-13 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Turtech Intelligent Technology (Zhejiang) Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Yoursensor Warehouse High Speed Door Industrial Rolling up Smart Proximity Sensor

Yoursensor Warehouse High Speed Door Industrial Rolling up Smart Proximity Sensor

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Yoursensor Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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About Smart Door Sensor FAQ

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

    The Smart Door Sensor is included in our comprehensive Alarm range.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.

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

    The Smart Door Sensor is a key item within our extensive Alarm selection.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 benefits do wholesale purchases of alarm systems offer for security businesses?

    Upgrade your Alarm with the elegant and durable Smart Door Sensor.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.

Modern Automatic Photocell Sensor Gate Safety Beams Door with Screw Installation 1 Year Warranty

Modern Automatic Photocell Sensor Gate Safety Beams Door with Screw Installation 1 Year Warranty

US $ 4.2-4.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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12V 24V Motion Sensor Cabinet Closet Wardrobe Door Detector Sensor Smart Automatic Infrared IR Door Sensor Switch

12V 24V Motion Sensor Cabinet Closet Wardrobe Door Detector Sensor Smart Automatic Infrared IR Door Sensor Switch

US $ 3.29-3.65 / Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
SHENZHEN FITLED LIGHTING CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Smart GSM Door Sensor with Real-Time Alert

Smart GSM Door Sensor with Real-Time Alert

US $ 43-45 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Joint Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Ixio-Dt1 Dual Combi Automatic Sliding Glass Door System Sensor

Ixio-Dt1 Dual Combi Automatic Sliding Glass Door System Sensor

US $ 200 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ningbo Kast Automatic Door Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2020
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Versatile Smart Sensor for Enhanced Industrial Door Security Solutions

Versatile Smart Sensor for Enhanced Industrial Door Security Solutions

US $ 900-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Window Alarm Sensors Door Open Alarm Anti Theft Door Motion Sensor Alarm for Doors and Windows with Remote

Window Alarm Sensors Door Open Alarm Anti Theft Door Motion Sensor Alarm for Doors and Windows with Remote

US $ 4.8-5.4 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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Customized Milesight Ws301 Smart Magnetic Contact Switch Wireless Door Lorawan Sensor

Customized Milesight Ws301 Smart Magnetic Contact Switch Wireless Door Lorawan Sensor

US $ 31-78 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nantong Super Intelligence Technology Co., Ltd

Jiangsu, China Since 2025
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Magnetic Door Sensor with High-Performance Antenna for Smart Homes

Magnetic Door Sensor with High-Performance Antenna for Smart Homes

US $ 26-30 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Smart 24G Microwave Automatic Door Sensor for Enhanced Security

Smart 24G Microwave Automatic Door Sensor for Enhanced Security

100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Deper Door Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2015
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Ms11 Smart Sensor to Detect Motion for Door Open

Ms11 Smart Sensor to Detect Motion for Door Open

US $ 9.5-13 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Turtech Intelligent Technology (Zhejiang) Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Yoursensor (YS101) - Adjustable Angle Microwave Smart Detect Sensor for Automatic Door

Yoursensor (YS101) - Adjustable Angle Microwave Smart Detect Sensor for Automatic Door

US $ 11-16 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ningbo Yoursensor Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor

Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor

20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Smart 24G Microwave Motion Sensor for Automatic Sliding Doors

Smart 24G Microwave Motion Sensor for Automatic Sliding Doors

US $ 40-50 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Jutai Comm Co., Ltd.

Guangdong, China Since 2021
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