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

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

US $ 3.05-3.15 / Piece FOB
10 Pieces (MOQ)
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Main Products: WiFi/Zigbee/Bluetooth/Matter/Homekit Smart Home
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Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China Since 2025
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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 $ 5.35-5.55 / Piece FOB
10 Pieces (MOQ)
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System : Intelligent System
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Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China Since 2025
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Advanced Lorawan Wireless Door Sensor IoT Module for Us915MHz

Advanced Lorawan Wireless Door Sensor IoT Module for Us915MHz

US $ 31-78 / Piece FOB
1 Piece (MOQ)
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Main Products: IoT Lorawan® Gateways, IoT Lorawan® Sensors, IoT Controllers, 5g & Industrial Cellular Products, Solar Panel Making Machines, Mc4 Solar Panel Connector, Solar Panel Production Line, Solar Panel Raw Materials, Wireless Sensing Camera, Ai Outdoor Parking Camera
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Nantong Super Intelligence Technology Co., Ltd

Jiangsu, China Since 2025
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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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Type : Home Alarm
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Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China Since 2025
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Tuya Nb-Iot Smart Home Security Detector Door Sensor

Tuya Nb-Iot Smart Home Security Detector Door Sensor

US $ 11.89-12.29 / Piece FOB
99 Pieces (MOQ)
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Innopro Technology Co., Ltd.

Guangdong, China
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Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor

Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor

US $ 8.77-10.96 / Piece FOB
50 Pieces (MOQ)
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Principle : Infrared
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Shenzhen Asia Bright Co., Ltd.

Guangdong, China
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Nb-Iot Door Magnetic Alarm Home Security Alarm System Door Sensor

Nb-Iot Door Magnetic Alarm Home Security Alarm System Door Sensor

US $ 11.89-12.29 / Piece FOB
99 Pieces (MOQ)
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Innopro Technology Co., Ltd.

Guangdong, China
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Geomagnetic Lora Vehicle Access Control Gate Rader Sensor

Geomagnetic Lora Vehicle Access Control Gate Rader Sensor

5 Pieces (MOQ)
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Jiangsu Wiicontrol Information Technology Co.,Ltd

Trading Company

Jiangsu, China Since 2022
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Home Alarm System Wireless Nb-Iot Door Magnetic Sensor for Security

Home Alarm System Wireless Nb-Iot Door Magnetic Sensor for Security

US $ 11.89-12.29 / Piece FOB
99 Pieces (MOQ)
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Innopro Technology Co., Ltd.

Guangdong, China
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Milk Carton Refrigerator Sensor for Fridge Doors and Shelves

Milk Carton Refrigerator Sensor for Fridge Doors and Shelves

2,000 Pieces (MOQ)
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Dongguan AST Industry Co., Ltd.

Guangdong, China Since 2010
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Intelligent Motion Sensor with Dual Relay for Industrial Gate, Capable of Person/Car Detection and Budget-Friendly

Intelligent Motion Sensor with Dual Relay for Industrial Gate, Capable of Person/Car Detection and Budget-Friendly

US $ 60-70 / Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Door Sensor, Gate Automation Security Solution, RFID Reader, Barrier Gate, Gate Motor, Remote Transimitter and Receiver, Access Control System, 4G Clouds Security Solution, Parking Management System, Parking Guidance System
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Shenzhen Jutai Comm Co., Ltd.

Guangdong, China Since 2021
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WiFi /Nb Iot Door Sensor

WiFi /Nb Iot Door Sensor

US $ 6.8 / Piece FOB
10 Pieces (MOQ)
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Application : Indoor
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Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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1000A Linearity of The Output High Overload Capacity Transducer Iris Hall Current Sensor

1000A Linearity of The Output High Overload Capacity Transducer Iris Hall Current Sensor

US $ 65-70 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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1: 5000 High Accuracy Application on Railways and Railway Transport Current Transducer Sensor

1: 5000 High Accuracy Application on Railways and Railway Transport Current Transducer Sensor

US $ 32-35 / Piece FOB
10 Pieces (MOQ)
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Output Signal Type : Analog Output
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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PV Inverter Detection Hall Effect Closed Loop Current Transducer Sensor

PV Inverter Detection Hall Effect Closed Loop Current Transducer Sensor

US $ 100-110 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Closed Loop Railway Application Replacement Split Core Hall Effect Current Transducer Sensor

Closed Loop Railway Application Replacement Split Core Hall Effect Current Transducer Sensor

US $ 25-30 / Piece FOB
10 Pieces (MOQ)
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Production Process : SemiConductor Integrated
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Voltage Transducer Hall Effect Voltage Sensor for Rail Transit

Voltage Transducer Hall Effect Voltage Sensor for Rail Transit

US $ 6.2-7 / Piece FOB
10 Pieces (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Tb200b-Es1/Es4-Tvoc-10000 Total Volatile Organic Compound Gas Sensor Module

Tb200b-Es1/Es4-Tvoc-10000 Total Volatile Organic Compound Gas Sensor Module

US $ 65.57-85.87 / pieces FOB
1 pieces (MOQ)
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Customized : Non-Customized
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Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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BMA400 3.6V 3-Axes Ultra Low Power Accelerometer Triaxial Acceleration Sensor

BMA400 3.6V 3-Axes Ultra Low Power Accelerometer Triaxial Acceleration Sensor

US $ 0.1-0.2 / Piece FOB
2,500 Pieces (MOQ)
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Main Products: IC, Capacitor, Resistor, Electronic Components, Integrated Circuit, Transistor, Relay, Diode, MCU, Connector
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Shenzhen Semilotec Co., Ltd.

Guangdong, China Since 2018
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En50291 Certified Standalone Carbon Monoxide Detector Co Sensor

En50291 Certified Standalone Carbon Monoxide Detector Co Sensor

US $ 7.5-11.5 / Piece FOB
500 Pieces (MOQ)
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Working Mode : Active
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Anka Sci-Tech Co., Limited

Manufacturer/Factory

Guangdong, China Since 2022
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Related Videos
  • What is Advanced Lorawan Wireless Door Sensor IoT Module for Us915MHz
    What is Advanced Lorawan Wireless Door Sensor IoT Module for Us915MHz
    US $ 31-78 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Tuya IoT Zigbee Wireless Smart Door and Window Magnetic Contact Open Sensor Detector Work with Smartlife APP
    What is Tuya IoT Zigbee Wireless Smart Door and Window Magnetic Contact Open Sensor Detector Work with Smartlife APP
    US $ 3.95-4.1 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Tuya Nb-Iot Smart Home Security Detector Door Sensor
    What is Tuya Nb-Iot Smart Home Security Detector Door Sensor
    US $ 11.89-12.29 /Piece
    99 Pieces (MOQ)
    Contact Supplier
  • What is Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor
    What is Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor
    US $ 8.77-10.96 /Piece
    50 Pieces (MOQ)
    Contact Supplier
Accurate Current Measurement Hall Sensor for Induction Cooking

Accurate Current Measurement Hall Sensor for Induction Cooking

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Wireless Door Sensor Alarm Home Security System Easy DIY Install Long Battery Life (2-5 Yrs)

Wireless Door Sensor Alarm Home Security System Easy DIY Install Long Battery Life (2-5 Yrs)

US $ 5-7 / Piece FOB
50 Pieces (MOQ)
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Application : Indoor
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Anka Sci-Tech Co., Limited

Manufacturer/Factory

Guangdong, China Since 2022
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Reliable Hall Type Transducer for Accurate Current Sensor

Reliable Hall Type Transducer for Accurate Current Sensor

US $ 2-3 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Audited Supplier
Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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About IoT Door Sensor FAQ

  • QWhat are the key features to consider when choosing a CCTV camera?

    Discover the perfect addition to your CCTV Camera with our IoT Door Sensor.When selecting a CCTV camera, consider factors like resolution, monitoring capability, storage capacity, and night vision range. Enhance your surveillance system with features tailored to your security needs based on expert advice from a well-known manufacturer.

  • QHow do I ensure the quality of CCTV cameras from suppliers in China?

    Our IoT Door Sensor offers exceptional quality and style within the CCTV Camera category.To guarantee the quality of CCTV cameras from suppliers in China, request product certifications, test samples, and evaluate customer reviews. Partnering with recognized suppliers ensures compliance with industry standards and reliable performance for your security systems.

  • QWhat benefits do wholesale purchases of CCTV cameras offer for businesses?

    The IoT Door Sensor is a premium choice in the CCTV Camera category.Sourcing CCTV cameras wholesale provides cost savings, larger quantities for scalability, and custom branding options. Make bulk purchases with incentives like discounts and product customization, ensuring a reliable supply chain managed by trusted electronic equipment suppliers.

Smart Temperature Transmitter Lora Humidity Sensor with Battery Data Logger

Smart Temperature Transmitter Lora Humidity Sensor with Battery Data Logger

US $ 65-75 / pcs FOB
1 pcs (MOQ)
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Customized : Customized
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Advanced Current Measurement Hall Sensor for Cooking Devices

Advanced Current Measurement Hall Sensor for Cooking Devices

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Advanced Current Sensor Utilizing Hall Effect Technology for Precision

Advanced Current Sensor Utilizing Hall Effect Technology for Precision

US $ 22-25 / Piece FOB
1 Piece (MOQ)
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Material : Plastic
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Advanced Fluxgate Principle Voltage Sensor for High Current Applications

Advanced Fluxgate Principle Voltage Sensor for High Current Applications

US $ 2,100-2,200 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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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)
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Customized : Customized
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Wireless Interconnected Carbon Monoxide Sensor Co Detector

Wireless Interconnected Carbon Monoxide Sensor Co Detector

US $ 17-20 / Piece FOB
500 Pieces (MOQ)
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Main Products: Smoke Detector; Carbon Monoxide Alarm; Heat Detector and Wireless Smart Detector; Security Products Gas Detector; Fire Alarm Smoke Detector; Carbon Monoxide Alarm; Heat Detector and Wireless Smart Detector; Security Products Gas Detector; Fire Alarm
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Anka Sci-Tech Co., Limited

Manufacturer/Factory

Guangdong, China Since 2022
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Omnivision Ov4689 CMOS Camera Module USB 4MP 2K Vision Sensor OEM for Microscope

Omnivision Ov4689 CMOS Camera Module USB 4MP 2K Vision Sensor OEM for Microscope

US $ 33.35-53.5 / Piece FOB
5 Pieces (MOQ)
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Remote Control : Without Remote Control
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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High Precision DC 5V Hall Effect Voltage Sensor Module Current Sensing

High Precision DC 5V Hall Effect Voltage Sensor Module Current Sensing

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Smart Presence Sensor, Mmwave Radar Detector High Sensing Human Body Exists Sensor

Smart Presence Sensor, Mmwave Radar Detector High Sensing Human Body Exists Sensor

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Shenzhen Jutai Comm Co., Ltd.

Guangdong, China Since 2021
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High Precision Hall Effect Current Sensor for Welding Projects

High Precision Hall Effect Current Sensor for Welding Projects

US $ 5-7 / Piece FOB
1 Piece (MOQ)
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Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Universal IoT Rain Snow Sensor with Relay Output Rk400-02 12-24VDC

Universal IoT Rain Snow Sensor with Relay Output Rk400-02 12-24VDC

US $ 43-53 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Accurate Hall Effect Current Sensor for Enhanced Performance

Accurate Hall Effect Current Sensor for Enhanced Performance

US $ 0.1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Hall Effect Sensor, Proximity Sensor, Temperature Sensor, Current Transformers, Current Transmitter, DC Leakage Transducer, Hall Proximity Sensor, Inductive Proximity Switch, Magnetic Switch, Temperature Transmitter
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Cheemi Technology Co., Ltd.

Jiangsu, China Since 2016
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Waterproof IP65 Safety Edge Sensor with 433MHz Transmitter

Waterproof IP65 Safety Edge Sensor with 433MHz Transmitter

US $ 11-15 / Piece FOB
1 Piece (MOQ)
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Application : Automatic Doors, Smart Home Appliance, Industrial Machinery
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Ningbo Futai Window and Door Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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