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Wireless Door Open Sensor

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Wireless Door / Window Open Sensor for Home Security System

Wireless Door / Window Open Sensor for Home Security System

US $ 2.9-3.5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Alarm System, Access Control, Electromagnetic Lock, Home Security System, Alarm Strobe Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control, Smart Home
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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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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Usage : Door, Window
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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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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 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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Type : Home Alarm
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Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China Since 2025
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Smart Window Door Detector Sensor

Smart Window Door Detector Sensor

US $ 6.5-7.2 / 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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Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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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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Nantong Super Intelligence Technology Co., Ltd

Jiangsu, China Since 2025
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433MHz 345MHz 319 MHz Wireless Door Contact Sensor

433MHz 345MHz 319 MHz Wireless Door Contact Sensor

US $ 6.8-8.5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Wireless Smart Door Sensor with Mobile Phone Remote Control

Wireless Smart Door Sensor with Mobile Phone Remote Control

US $ 22-26 / Set FOB
20 Sets (MOQ)
More
Application : Enterprise, Supermarket, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
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Shenzhen Huajie Automatic Door Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Wireless Home Burglar Alarm Magnetic Door Sensor

Wireless Home Burglar Alarm Magnetic Door Sensor

US $ 2.5-2.8 / Piece FOB
100 Pieces (MOQ)
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Main Products: Alarm System, Access Control, Electromagnetic Lock, Home Security System, Alarm Strobe Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control, Smart Home
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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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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Nantong Super Intelligence Technology Co., Ltd

Jiangsu, China Since 2025
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IR Wireless Infrared Beam Sensor for Garage Door Controller

IR Wireless Infrared Beam Sensor for Garage Door Controller

US $ 6.2-6.6 / Set FOB
300 Sets (MOQ)
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Main Products: Remote Control, Receiver, Wifi Camera, Keypad, Locksmith Machine, Central Motor, Sliding Door Motor, Key Selector, Fingerprint Keypad Remote Control
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Quanzhou Juhui Electronics Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2013
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Tuya WiFi Smart Door Window Sensor Door Open/Closed Alarm Detectors

Tuya WiFi Smart Door Window Sensor Door Open/Closed Alarm Detectors

US $ 4.92-6.4 / Piece FOB
1 Piece (MOQ)
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Application : Indoor
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Hefei Minco Heating Cable Co., Ltd.

Anhui, China Since 2023
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Door & Window Wireless Contact Sensor

Door & Window Wireless Contact Sensor

US $ 6.5-9 / Piece FOB
100 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wireless Anti-Theft Buglar Alarm Magnetic Window / Door Sensor

Wireless Anti-Theft Buglar Alarm Magnetic Window / Door Sensor

US $ 1.9-2.9 / Piece FOB
100 Pieces (MOQ)
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Certification : CE, RoHS
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Battery-Powered Wireless Door Transmitter Windows Magnetic Sensor

Battery-Powered Wireless Door Transmitter Windows Magnetic Sensor

US $ 6-9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Wire/Wireless Door Window Sensor (MC-W01/01ZT)

Wire/Wireless Door Window Sensor (MC-W01/01ZT)

US $ 6.5-7.2 / Piece FOB
10 Pieces (MOQ)
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Certification : CE, ISO, FCC, RoHS, CCC
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Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Window Door Sensor Detector

Window Door Sensor Detector

US $ 2.3-3.5 / 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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Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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130dB Wireless Door Window Open Alarm Sensor for Home Security

130dB Wireless Door Window Open Alarm Sensor for Home Security

US $ 1.73-2 / Piece FOB
100 Pieces (MOQ)
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Working Mode : Active
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Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
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Touchless Exit Release Hand Wave Motion Switch Auto Sliding Infrared Sensor Open Door Wireless Exit Button

Touchless Exit Release Hand Wave Motion Switch Auto Sliding Infrared Sensor Open Door Wireless Exit Button

US $ 20-25 / Piece FOB
100 Pieces (MOQ)
More
Main Products: USB Charger, Bluetooth, Robot , PCBA, Injection Mold, Camera, Electric Lifter
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Shenzhen Meibang Precision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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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)
More
Application : Indoor
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Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Related Videos
  • What is Wireless Door / Window Open Sensor for Home Security System
    What is Wireless Door / Window Open Sensor for Home Security System
    US $ 2.9-3.5 /Piece
    100 Pieces (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 Smart Window Door Detector Sensor
    What is Smart Window Door Detector Sensor
    US $ 6.5-7.2 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • 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
Tuya Smart WiFi Door Sensor Smart Door Open/Closed Alarm WiFi Window Sensor Smartlife APP Work with Google Home Alexa

Tuya Smart WiFi Door Sensor Smart Door Open/Closed Alarm WiFi Window Sensor Smartlife APP Work with Google Home Alexa

US $ 6.29-6.99 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Frequency Inverter, Motor Soft Starter, Switching Power Supply, Transformer, Proximity Switch, Contactor, Relay, Counter, Timer, Thermostat, Heater, Waterproof Box, Current and Voltage Protector, Smart Home Products, Warning Light, Motor Siren
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Audited Supplier
Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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Meinoe Portable Automatic Door Open Sensor Alarm Personal Traveling Touch Sensor

Meinoe Portable Automatic Door Open Sensor Alarm Personal Traveling Touch Sensor

US $ 2.09-3 / Piece FOB
100 Pieces (MOQ)
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Type : Door Sensor
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Audited Supplier
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
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WiFi Door Window Detector White Magnetic Contact Switch Sensor Door Open for House Security Alarm House Security System

WiFi Door Window Detector White Magnetic Contact Switch Sensor Door Open for House Security Alarm House Security System

US $ 17-21 / Set FOB
1 Set (MOQ)
More
Main Products: Wireless Calling System, Coaster Pager System, Queue Calling Management System, Ticket Dispenser, Take a Number System, Window Intercom, Two Way Radio, Caregiver Pager, Hospital Call System
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Audited Supplier
Quanzhou Koqi Electronic Co., Ltd.

Fujian, China Since 2014
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About Wireless Door Open Sensor FAQ

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

    The Wireless Door Open Sensor is an essential part of our Alarm offerings.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?

    Our Wireless Door Open Sensor offers exceptional quality and style within the Alarm category.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.

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

    Our Wireless Door Open Sensor offers exceptional quality and style within the Alarm category.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.

Wireless and Touchless Infrared Handwave Sensor for Automatic Door

Wireless and Touchless Infrared Handwave Sensor for Automatic Door

1 Piece (MOQ)
More
Application : Home Appliance, Electronics, Apartment/Villa, Hotel, Commercial, Home
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Audited Supplier
Hangzhou Safedoor Automation & Hardware Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2014
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Wireless Motion Sensor Under Cabinet Lighting Door Open Activated Light Switch 12V Motion Sensor Light Switch Adjustment

Wireless Motion Sensor Under Cabinet Lighting Door Open Activated Light Switch 12V Motion Sensor Light Switch Adjustment

US $ 1.9-2.2 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Shenzhen Temay Technology Co., Ltd.

Guangdong, China
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Portable Wireless Window and Door Security Open Entry Alarm RF Sensors

Portable Wireless Window and Door Security Open Entry Alarm RF Sensors

US $ 3.69-4 / pieces FOB
1 pieces (MOQ)
More
Signal Transmission : Wireless Alarm
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Shenzhen Ariza Electronic Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Alexa Google Smart Life Tuya APP Wireless Window Open Closed Zigbee Contact Sensors Smart WiFi Door Sensor Tuya

Alexa Google Smart Life Tuya APP Wireless Window Open Closed Zigbee Contact Sensors Smart WiFi Door Sensor Tuya

US $ 10-11.4 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Shanghai Anyin Intelligent Technology Co., Ltd.

Shanghai, China
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Wireless Door/Window Open Distance Detector Sensor

Wireless Door/Window Open Distance Detector Sensor

US $ 13-32 / Piece FOB
1 Piece (MOQ)
More
Certification : RoHS, CE
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Nie-Tech Co., Ltd.

Guangdong, China
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Tuya Smart Zigbee Open Close Door Sensor Wireless Door Window Sensor

Tuya Smart Zigbee Open Close Door Sensor Wireless Door Window Sensor

10 Pieces (MOQ)
Contact Supplier
Ningbo Red Belt Trading Co., Ltd.

Zhejiang, China
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Tuya Smart Zigbee Open Close Door Sensor Wireless Magnetic Door Window Sensor

Tuya Smart Zigbee Open Close Door Sensor Wireless Magnetic Door Window Sensor

US $ 11.11-14.05 / Piece FOB
20 Pieces (MOQ)
More
Type : Sensor
Contact Supplier
Ningbo Red Belt Trading Co., Ltd.

Zhejiang, China
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Yoursensor Hand Wave Sensor Have Rplling Code Type for Aitomatic Door

Yoursensor Hand Wave Sensor Have Rplling Code Type for Aitomatic Door

US $ 42-46 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Microwave Sensor, Infrared Sensor, Photocell, Alarm Lamp, Light Curtain for Elevator
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Ningbo Yoursensor Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Wireless Windows Door Detector No Need Alarm Panel Anti-Theft Alarm System Tuya WiFi Sensors

Wireless Windows Door Detector No Need Alarm Panel Anti-Theft Alarm System Tuya WiFi Sensors

US $ 8.8-9.5 / Piece FOB
1 Piece (MOQ)
More
Transmission Mode : Cable
Contact Supplier
Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Tuya Smart Zigbee Door Sensor Open Close Status Window Sensor Alarm

Tuya Smart Zigbee Door Sensor Open Close Status Window Sensor Alarm

US $ 8.09-9.59 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Frequency Inverter, Motor Soft Starter, Switching Power Supply, Transformer, Proximity Switch, Contactor, Relay, Counter, Timer, Thermostat, Heater, Waterproof Box, Current and Voltage Protector, Smart Home Products, Warning Light, Motor Siren
Contact Supplier
Audited Supplier
Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
Chat Now Send Inquiry
High-Performance Radar Sensor for Safe Vehicle and Pedestrian Detection

High-Performance Radar Sensor for Safe Vehicle and Pedestrian Detection

US $ 450-600 / Piece FOB
10 Pieces (MOQ)
More
Type : Sensor
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Audited Supplier
Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Door Window Security Smart Gap Sensor Wc10-D

Door Window Security Smart Gap Sensor Wc10-D

US $ 6.5-9 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Refrigerator Sensor Human Presence Sensor Alert Sounder

Refrigerator Sensor Human Presence Sensor Alert Sounder

1,000 Pieces (MOQ)
More
Type : Electronic Product
Contact Supplier
Audited Supplier
Dongguan AST Industry Co., Ltd.

Guangdong, China Since 2010
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