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Factory Price Fftq-2121 Window Frame Fiber Sensor Free Fall for Counting

Factory Price Fftq-2121 Window Frame Fiber Sensor Free Fall for Counting

US $ 120-130 / Piece FOB
1 Piece (MOQ)
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Main Products: Fiber Optic Sensors; Proximity Sensors; Photoelectric Sensors; Label Sensors; Ultrasonic Sensors
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Audited Supplier
F&C Sensing Technology (Hunan) Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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Factory-Issued Smart Home Security Window Door Sensor Detector Alarm Blue Tooth-Connected APP Notifications Via Tuya APP

Factory-Issued Smart Home Security Window Door Sensor Detector Alarm Blue Tooth-Connected APP Notifications Via Tuya APP

US $ 5.8-6.76 / Piece FOB
20 Pieces (MOQ)
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Installation Mode : Handheld
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Yueqing Winston Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2011
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NC Recessed Magnetic Switch, Wired Door Window Contact Sensor

NC Recessed Magnetic Switch, Wired Door Window Contact Sensor

US $ 1.5-1.8 / pieces FOB
50 pieces (MOQ)
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Main Products: Magnetic Contacts
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Kjt-D 10m Adjustable Window Laser Distance Sensor

Kjt-D 10m Adjustable Window Laser Distance Sensor

US $ 131-141 / Piece FOB
1 Piece (MOQ)
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Production Process : Injection
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Audited Supplier
Nanjing KJT Electric Co., LTD

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Door Window Alarm Home Security Wireless Magnetic Sensor

Door Window Alarm Home Security Wireless Magnetic Sensor

US $ 6-8.5 / 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
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Ultra Low Detection Drinking Water Online Turbidity Monitoring Sensor with Self Cleaning Optical Window

Ultra Low Detection Drinking Water Online Turbidity Monitoring Sensor with Self Cleaning Optical Window

US $ 299.99 / Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
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DALIAN BEIFANG M AND C ENGINEERING CO., LTD

Manufacturer/Factory & Trading Company

Liaoning, China Since 2026
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2022 Hottest Wireless Smart Home WiFi Window Door Sensor with Low Battery Alert

2022 Hottest Wireless Smart Home WiFi Window Door Sensor with Low Battery Alert

US $ 4.5-5.9 / Piece FOB
50 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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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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OEM 93575-1h000 Window Switch Sensor for Hyundai KIA New

OEM 93575-1h000 Window Switch Sensor for Hyundai KIA New

US $ 10.75-13.65 / Piece FOB
20 Pieces (MOQ)
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Car Fitment : Mitsubishi
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Guangzhou Xin Sande Auto Parts Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Ultrasonic Induction Sensor for Automatic Door Window Sliding Door Human Induction Probe

Ultrasonic Induction Sensor for Automatic Door Window Sliding Door Human Induction Probe

US $ 0.49-0.85 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Piezo Diaphragm, Piezo Sensor, Buzzer, Ultrasonic Sensor, Piezo Ultrasonic Transducer, Piezo Ultrasonic Atomizer, Alarm / Siren.
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Gd SWT Smart Tech Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2026
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Recess Mounted Magnetic Contact Sensor for Wooden Door & Window

Recess Mounted Magnetic Contact Sensor for Wooden Door & Window

US $ 0.6-1 / Pair FOB
10 Pairs (MOQ)
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Signal Transmission : Wired Alarm
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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High-Security Wired Door and Window Contact Sensor from China

High-Security Wired Door and Window Contact Sensor from China

US $ 0.69-0.87 / pieces FOB
10 pieces (MOQ)
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Main Products: Magnetic Contacts
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Safety Contact Signal Contact with Mini Safety Sensor for Doors and Windows

Safety Contact Signal Contact with Mini Safety Sensor for Doors and Windows

US $ 0.6 / Meter FOB
1 Meter (MOQ)
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Wiring Type : Two-Wire
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Qinghe County Hongli Rubber and Plastic Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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High Light Transmittance Glass Window Laser Distance Sensor, Protect Internal Laser Module

High Light Transmittance Glass Window Laser Distance Sensor, Protect Internal Laser Module

US $ 530-600 / Piece FOB
10 Pieces (MOQ)
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Main Products: Laser Scanner, Industry Door Sensor, Factory Automation Sensor, Photoelectric Sensor, Proximity Swtich, Bus Module, Cable, Solution for Vehicle, Solution for Port, Solution for Automation
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Audited Supplier
Tianjin Yiyi Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Multi-Platform Compatible Depth Sensor Metasense 435 for Ros, Linux, Windows & Embedded Systems

Multi-Platform Compatible Depth Sensor Metasense 435 for Ros, Linux, Windows & Embedded Systems

US $ 85 / Piece FOB
1 Piece (MOQ)
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Interface Type : VGA
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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Kjt-D 10m Laser Sensor with Adjustable Detection Window

Kjt-D 10m Laser Sensor with Adjustable Detection Window

US $ 131-141 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Proximity Sensor, Photoelectric Sensor, Speed Sensor, Limit Switch, Safety Light Curtain, Wireless Sensor, Conveyor Belt Protection Switch
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Audited Supplier
Nanjing KJT Electric Co., LTD

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Premium Magnetic Contact Flush Mounted Window Security Sensor

Premium Magnetic Contact Flush Mounted Window Security Sensor

US $ 0.45-1 / pieces FOB
2 pieces (MOQ)
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Application : Indoor, Outdoor
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Audited Supplier
Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Kjt-D 4-Mode Laser Distance Sensor Standard Window Datum Analog Output

Kjt-D 4-Mode Laser Distance Sensor Standard Window Datum Analog Output

US $ 131-141 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Proximity Sensor, Photoelectric Sensor, Speed Sensor, Limit Switch, Safety Light Curtain, Wireless Sensor, Conveyor Belt Protection Switch
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Audited Supplier
Nanjing KJT Electric Co., LTD

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Wireless Security Window Sensor Wc12b-H

Wireless Security Window Sensor Wc12b-H

US $ 7.5-11 / Piece FOB
500 Pieces (MOQ)
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Usage : Door, Window
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Home Security Door Window Magnetic Contact Sensor for Home Alarm System

Home Security Door Window Magnetic Contact Sensor for Home Alarm System

US $ 2.45-2.89 / 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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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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Industrial Grade IP67 Lorawan Door Window Magnetic Contact Sensor

Industrial Grade IP67 Lorawan Door Window Magnetic Contact Sensor

US $ 85-106 / Piece FOB
1 Piece (MOQ)
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Certification : ISO, RoHS, CE
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Audited Supplier
ZYDlink (XiaMen) Information Technology Co., Ltd.

Fujian, China Since 2026
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Related Videos
  • What is Factory-Issued Smart Home Security Window Door Sensor Detector Alarm Blue Tooth-Connected APP Notifications Via Tuya APP
    What is Factory-Issued Smart Home Security Window Door Sensor Detector Alarm Blue Tooth-Connected APP Notifications Via Tuya APP
    US $ 5.8-6.76 /Piece
    20 Pieces (MOQ)
    Send Inquiry
  • What is NC Recessed Magnetic Switch, Wired Door Window Contact Sensor
    What is NC Recessed Magnetic Switch, Wired Door Window Contact Sensor
    US $ 1.5-1.8 /pieces
    50 pieces (MOQ)
    Send Inquiry
  • What is Kjt-D 10m Adjustable Window Laser Distance Sensor
    What is Kjt-D 10m Adjustable Window Laser Distance Sensor
    US $ 131-141 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Door Window Alarm Home Security Wireless Magnetic Sensor
    What is Door Window Alarm Home Security Wireless Magnetic Sensor
    US $ 6-8.5 /Piece
    100 Pieces (MOQ)
    Send Inquiry
Tuya WiFi Smart Window Sensor with Automation Function (ES-400MC)

Tuya WiFi Smart Window Sensor with Automation Function (ES-400MC)

US $ 5-7 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Alarm System, Security Products, Beam Sensor, Alarm, Door Magnetic Switch, GSM Alarm, Remote Control Switch, Door Sensor Window Sensor, Strobe Siren, Photoelectric Beam Detector
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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High Stability Mini Enclosed Sensor for Car Door and Window Induction

High Stability Mini Enclosed Sensor for Car Door and Window Induction

US $ 1-1.5 / Piece FOB
1,000 Pieces (MOQ)
More
Sensitivity : High
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Audited Supplier
Gd SWT Smart Tech Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2026
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Home Security System Magnetic Switch Window Sensor for Door and Window Protection

Home Security System Magnetic Switch Window Sensor for Door and Window Protection

US $ 1-1.2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Magnetic Contacts
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Audited Supplier
Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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About Window Sensor Factory FAQ

  • QWhat's the key guide when choosing alarm & security system accessories from a factory distributor?

    Our Window Sensor Factory offers exceptional quality within the Alarm & Security System Accessories category.Prioritize alarm & security system accessories that offer verified manufacturing certification, OEM capability, and real wholesale price transparency. Check updated buyer trends, request custom options, and use distributor guides for price comparison. Start by getting supplier details and quotes for fast decision-making.

  • QHow can I find OEM and custom alarm & security system accessories at the best wholesale price?

    Discover the perfect addition to your Alarm & Security System Accessories with our Window Sensor Factory.Finding OEM options for alarm & security system accessories is crucial for distributors aiming to stay on top of trends. Connect with factory suppliers to compare cheap wholesale price lists, review distributor guides, and directly request custom accessory solutions before ordering—Get a free quote now!

  • QWhich alarm & security system accessory is popular among wholesale distributors and why?

    Discover the perfect Alarm & Security System Accessories addition with our Window Sensor Factory.Smart connect modules and remote sensors lead alarm & security system accessory market trends for their integration compatibility and custom OEM options. Buyers seeking competitive factory prices and disruptive cheap technologies prefer these discussed accessories—Contact us to learn more or bulk order direct.

Kjt-D10 Window Mode Laser Distance Sensor 10m Dual Threshold Range Control

Kjt-D10 Window Mode Laser Distance Sensor 10m Dual Threshold Range Control

US $ 131-141 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
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Audited Supplier
Nanjing KJT Electric Co., LTD

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Z-Wave Door or Window Recessed Sensor with Tamper Switch

Z-Wave Door or Window Recessed Sensor with Tamper Switch

US $ 16-22 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Aoos8000 Panel - Mounted Four - Window LED Primary Battery Online Oxygen Content Analyzer (Imported Sensor Version)

Aoos8000 Panel - Mounted Four - Window LED Primary Battery Online Oxygen Content Analyzer (Imported Sensor Version)

US $ 416-660 / Piece FOB
1 Piece (MOQ)
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Type : Electrochemical Gas Analyzer
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Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

US $ 1.99-2.89 / Piece FOB
100 Pieces (MOQ)
More
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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Audited Supplier
Zuden Technology (HK) Co., Limited

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 $ 4.3 / Piece FOB
10 Pieces (MOQ)
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Type : Home Alarm
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Audited Supplier
Shenzhen Coolseer Technology Co., Ltd.

Guangdong, China Since 2025
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Energy-Efficient Mini Sensor for Smart Door and Window Detection

Energy-Efficient Mini Sensor for Smart Door and Window Detection

US $ 1-1.5 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Piezo Diaphragm, Piezo Sensor, Buzzer, Ultrasonic Sensor, Piezo Ultrasonic Transducer, Piezo Ultrasonic Atomizer, Alarm / Siren.
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Audited Supplier
Gd SWT Smart Tech Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2026
Chat Now Send Inquiry
Hidden Recessed Mounted Magnetic Door Window Alarm Sensor Ce/RoHS (BR-1012T)

Hidden Recessed Mounted Magnetic Door Window Alarm Sensor Ce/RoHS (BR-1012T)

US $ 0.78 / Piece FOB
500 Pieces (MOQ)
More
Application : Home
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Wireless Door/Window Magnetic Contact/Sensor

Wireless Door/Window Magnetic Contact/Sensor

US $ 1.9-2.9 / Piece FOB
100 Pieces (MOQ)
More
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
Send Inquiry
Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
Chat Now Send Inquiry
RHF1S020DWS Sensor with Hall Technology for Door and Window Monitoring

RHF1S020DWS Sensor with Hall Technology for Door and Window Monitoring

US $ 26-30 / Piece FOB
1 Piece (MOQ)
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Output Signal Type : Digital Type
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Wireless Window and Door Sensor Contact Wc12-H

Wireless Window and Door Sensor Contact Wc12-H

US $ 6.5-11 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
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
Application : Indoor
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Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Blast-Proof Vinyl up Windows Safety Edge Slat Curtain Radar Spring Sensor

Blast-Proof Vinyl up Windows Safety Edge Slat Curtain Radar Spring Sensor

US $ 55-70 / Piece FOB
1 Piece (MOQ)
More
Main Products: WiFi Door Controller, WiFi Gate Opener, Vehicle Loop Detector, Gate Barrier Safety Sensor, Vehicle Inductive Loop Sensor, Motion Radar Sensor, Infrared Photocell, Fast Speed Door Sensor, Infrared Light Curtain Sensor, Door Safety Sensor
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Audited Supplier
Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Wired Automatic Electric Window Actuator Rain Sensor with Low Prices

Wired Automatic Electric Window Actuator Rain Sensor with Low Prices

US $ 11.5-15 / Piece FOB
10 Pieces (MOQ)
More
Installation Mode : Wall Mounted
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Audited Supplier
Changsha Sunline Technology Co., Ltd.

Hunan, China Since 2019
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