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security door sensor1,000+ factories verified

Ningbo Sentek Electronics Co., Ltd.

·Manufacturer/Factory & Trading Company

Wireless Smart Home Door Sensor ABS Magnetic Contact for Home Security

Wireless Smart Home Door Sensor ABS Magnetic Contact for Home Security

US$4.00-10.00

100 Pieces(MOQ)

Home Security Wired Rolling Door Magnetic Shutter Sensor

Home Security Wired Rolling Door Magnetic Shutter Sensor

1,000 Pieces(MOQ)

Wired Metal Overhead Security Magnetic Garage Door Sensor

Wired Metal Overhead Security Magnetic Garage Door Sensor

1,000 Pieces(MOQ)

Door Window Alarm Home Security Wireless Magnetic Sensor

Door Window Alarm Home Security Wireless Magnetic Sensor

US$6.00-8.50

100 Pieces(MOQ)

1/4

Shenzhen Winfor Canbo Technology Co., Ltd.

Canbo 903 High-Sensitivity Laser Detection Door Access Security System Photoelectric Inductive Automatic Gate Opener Sensor

Canbo 903 High-Sensitivity Laser Detection Door Access Security System Photoelectric Inductive Automatic Gate Opener Sensor

Canbo Folding Security Door Access Control Safety Optical Infrared Light Curtain Beam Inductive Sensor for Entrance

Canbo Folding Security Door Access Control Safety Optical Infrared Light Curtain Beam Inductive Sensor for Entrance

Automatic Door Movement Detection Smart Pet Presence Safety Sensor for Home Security & Pet Monitoring

Automatic Door Movement Detection Smart Pet Presence Safety Sensor for Home Security & Pet Monitoring

US$17.00-27.00

OEM ODM Modern Style Moving Swing Door Security Scanner Laser Sensor (CNB-227L)

OEM ODM Modern Style Moving Swing Door Security Scanner Laser Sensor (CNB-227L)

US$53.00-170.00

1/4

Shenzhen Giants Sensor Technology Co., Ltd.

Laser Safety Curtain Laser Scanning Sensor Detection Door Access Security System Photoelectric Inductive Automatic Gate Opener Sensor

Laser Safety Curtain Laser Scanning Sensor Detection Door Access Security System Photoelectric Inductive Automatic Gate Opener Sensor

US$50.00-80.00

Advanced 24GHz Microwave Sensor for Enhanced Door Security

Advanced 24GHz Microwave Sensor for Enhanced Door Security

US$15.00-20.00

Advanced Microwave Sensor for Door Safety and Security Cold Room Sensor

Advanced Microwave Sensor for Door Safety and Security Cold Room Sensor

US$15.00-20.00

High-Security Industrial Door Sensor with Quick Access Features

High-Security Industrial Door Sensor with Quick Access Features

US$15.00-20.00

1/4

TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD

·Manufacturer/Factory & Trading Company

Security and Protection Photo Sensor for Automatic Sliding Door, Pedestrian Access Control

Security and Protection Photo Sensor for Automatic Sliding Door, Pedestrian Access Control

US$9.50-11.50

Infrared Diffused Optical Sensor for Automatic Revolving Security Door

Infrared Diffused Optical Sensor for Automatic Revolving Security Door

US$8.50-13.00

Tianjin G-Tek Factory IP65 Infrared Photoelectric Switch Sensor for High Security Revolving Door

Tianjin G-Tek Factory IP65 Infrared Photoelectric Switch Sensor for High Security Revolving Door

US$8.50-13.00

Small Compact Size Security Light Curtains Sensor for Industry High Speed Door and Gates

Small Compact Size Security Light Curtains Sensor for Industry High Speed Door and Gates

US$95.00-150.00

1/4

Ningbo Yoursensor Electronic Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Yoursensor Photocell Beam Sensor Barrier Gate Sensor for Automatic Door Gate Security Beam Sensor

Yoursensor Photocell Beam Sensor Barrier Gate Sensor for Automatic Door Gate Security Beam Sensor

US$6.30-9.00

Yoursensor Single Beam Infrared Sensor Door Security Photocell Detector

Yoursensor Single Beam Infrared Sensor Door Security Photocell Detector

US$6.30-9.00

Yoursensor Ys107 Wired Door Window Sensor Home Security Anti-Pinch Sensor of Smart Home Door Window Accessories

Yoursensor Ys107 Wired Door Window Sensor Home Security Anti-Pinch Sensor of Smart Home Door Window Accessories

US$23.00-28.00

Advanced Infrared Motion Sensor for Swing Door Security

Advanced Infrared Motion Sensor for Swing Door Security

US$53.00-68.00

1/4

Shenzhen E-5continents Co., Ltd.

·Manufacturer/Factory & Trading Company

Heavy-Duty Magnetic Contact Sensor for Metal Door Security Systems

Heavy-Duty Magnetic Contact Sensor for Metal Door Security Systems

US$2.75-3.00

Wired Magnetic Contact Sensor for Door and Window, Surface Mount Security Alarm Switch

Wired Magnetic Contact Sensor for Door and Window, Surface Mount Security Alarm Switch

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$1.00-1.20

100 Pieces(MOQ)

High-Security Magnetic Reed Sensor for Doors and Windows

High-Security Magnetic Reed Sensor for Doors and Windows

US$0.90-2.00

1/4

Tianjin Yiyi Technology Co., Ltd.

·Trading Company

High-Performance Pressure Sensor for Enhanced Door Security Applications

High-Performance Pressure Sensor for Enhanced Door Security Applications

US$900.00-1,500.00

Magnetic Industry Door Sensor for Security System High Sensitivity

Magnetic Industry Door Sensor for Security System High Sensitivity

US$450.00-600.00

Quick Calibration Industry Door Sensor for Warehouse Door Security

Quick Calibration Industry Door Sensor for Warehouse Door Security

US$450.00-600.00

Customizable Inductive Sensor for Smart Manhole and Door Security

Customizable Inductive Sensor for Smart Manhole and Door Security

US$900.00-1,500.00

1/4

Shenzhen Jutai Comm Co., Ltd.

·Manufacturer/Factory & Trading Company

Advanced Swinging Door Motion Sensor for Enhanced Security

Advanced Swinging Door Motion Sensor for Enhanced Security

US$40.00-50.00

Pedestrian Security System Motion Radar Sensor Used Sliding Glass Door

Pedestrian Security System Motion Radar Sensor Used Sliding Glass Door

US$12.00-15.00

High-Sensitivity Infrared Sensor for Automatic Doors and Security Systems

High-Sensitivity Infrared Sensor for Automatic Doors and Security Systems

US$100.00-110.00

Automatic Infrared Door Sensor Gate Photocell Sensor Sliding Gate Opener Security

Automatic Infrared Door Sensor Gate Photocell Sensor Sliding Gate Opener Security

US$10.00-15.00

1/4

Turtech Intelligent Technology (Zhejiang) Co., Ltd

·Manufacturer/Factory & Trading Company

Turtech Ms08 Microwave Motion Sensor Security Automatic Sliding Door Sensor

Turtech Ms08 Microwave Motion Sensor Security Automatic Sliding Door Sensor

US$9.50-13.00

Turtech Ms04-Uni Motion Sensor Unidirectional Microwave Sensor Security Automatic Sliding Door Sensor

Turtech Ms04-Uni Motion Sensor Unidirectional Microwave Sensor Security Automatic Sliding Door Sensor

US$9.00-12.00

Turtech Ms-Az Motion Sensor Camera Sensor Security Automatic Sliding Door Sensor

Turtech Ms-Az Motion Sensor Camera Sensor Security Automatic Sliding Door Sensor

US$58.00-70.00

Turtech Ms02 Microwave Sensor Security Control System for Automatic Sliding Door Device

Turtech Ms02 Microwave Sensor Security Control System for Automatic Sliding Door Device

US$9.00-13.00

1/4

Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Wireless Door / Window Open Sensor for Home Security System

Wireless Door / Window Open Sensor for Home Security System

US$2.90-3.50

100 Pieces(MOQ)

Wired Home Security Door Window Entry Alarm, Door Alarm Warning System Magnetic Sensor

Wired Home Security Door Window Entry Alarm, Door Alarm Warning System Magnetic Sensor

US$1.89-2.89

500 Pieces(MOQ)

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

100 Pieces(MOQ)

Recessed Door Window Contact Magnet Switch Alarm Sensor for Security Alarm

Recessed Door Window Contact Magnet Switch Alarm Sensor for Security Alarm

US$0.60-1.00

100 Pieces(MOQ)

1/4

Shenzhen Taian Electronics Co., Ltd.

Security Alarm Universal Wired Infrared Sensors for Automatic Doors

Security Alarm Universal Wired Infrared Sensors for Automatic Doors

US$5.50-7.15

Security Alarm One Beams Infrared Automatic Doors Detector Sensors

Security Alarm One Beams Infrared Automatic Doors Detector Sensors

System Alarm/Magnetic Contacts for Door Window (TA-31)

System Alarm/Magnetic Contacts for Door Window (TA-31)

Home Security Magnetic Detector Door Sensor Ta-56

Home Security Magnetic Detector Door Sensor Ta-56

US$3.20-3.50

100 Pieces(MOQ)

1/4

Yueqing Winston Electric Co., Ltd.

·Trading Company

Wireless Tuya WiFi Magnetic Door /Window Sensor, Hub-Free with Battery & Multi-Scene Security for Home, Office & Safe

Wireless Tuya WiFi Magnetic Door /Window Sensor, Hub-Free with Battery & Multi-Scene Security for Home, Office & Safe

US$2.65-3.98

Wireless Tuya WiFi Door Window Sensor Smartlife APP Anti-Theft with Siren Real-Time Alerts, Voice Control for Home, Shop & Office Security

Wireless Tuya WiFi Door Window Sensor Smartlife APP Anti-Theft with Siren Real-Time Alerts, Voice Control for Home, Shop & Office Security

US$2.60-4.10

90dB Dual Alert Wireless Tuya WiFi Alarm Door Window Sensor for Smart Linkage Home, Shop & Safe Security

90dB Dual Alert Wireless Tuya WiFi Alarm Door Window Sensor for Smart Linkage Home, Shop & Safe Security

US$4.50-5.89

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

1/4

Sesame Access Co., Ltd.

ABS Plastic Tt Lock APP Wi-Fi Support Portable Door Sensor with Easy Installation Home Access Control Security System (S-DS3)

ABS Plastic Tt Lock APP Wi-Fi Support Portable Door Sensor with Easy Installation Home Access Control Security System (S-DS3)

US$8.80-10.00

Fail Secure Wire Door Sensor for Door Access Control Security (SDC-52NO) for Glass Door Open and Close

Fail Secure Wire Door Sensor for Door Access Control Security (SDC-52NO) for Glass Door Open and Close

US$2.50-3.00

Durable Portable Easy Installation ABS Plastic Cabinet Long Detecting Range Intelligent Infrared Beam Sensor for Security Alarm System & Door System (SBS10)

Durable Portable Easy Installation ABS Plastic Cabinet Long Detecting Range Intelligent Infrared Beam Sensor for Security Alarm System & Door System (SBS10)

US$5.00-5.80

3V Tuya Portable Wi-Fi Door Sensor with ABS Plastic APP Alarm & Easy Installation for Home Security & Automation (SW-400ATY)

3V Tuya Portable Wi-Fi Door Sensor with ABS Plastic APP Alarm & Easy Installation for Home Security & Automation (SW-400ATY)

US$3.60-4.30

1/4

SaiLingsi (wenzhou) Electronics Co., LTD

·Trading Company

SLS Tuya Zigbee Home Security Home Door Window Magnet Sensor Detector

SLS Tuya Zigbee Home Security Home Door Window Magnet Sensor Detector

US$4.80-5.00

SLS Zigbee Smart Door Window Gate Sensor for Smart Home Security

SLS Zigbee Smart Door Window Gate Sensor for Smart Home Security

US$4.80-5.00

SLS Zigbee Smart Window Door Sensor Battery-Powered Magnetic Sensor Detector Alarm

SLS Zigbee Smart Window Door Sensor Battery-Powered Magnetic Sensor Detector Alarm

SLS Quick Reaction WiFi Gate Magnetic Sensor for Home Security with Alarm

SLS Quick Reaction WiFi Gate Magnetic Sensor for Home Security with Alarm

US$5.50-6.00

1/4

Shenzhen Scimagic Development Technology Co., Limited

·Trading Company

Tuya WiFi Smart Door Sensor Window Entry Sensor Burglar Security Magnetic Sensor Alarm Smart Life Works with Alexa Google Home

Tuya WiFi Smart Door Sensor Window Entry Sensor Burglar Security Magnetic Sensor Alarm Smart Life Works with Alexa Google Home

US$2.80-3.50

Reflector Photocell 10m 9-24V AC/DC Sensor Photoelectric Sensor Detector for Automatic Gate Garage Door Parking Home Security

Reflector Photocell 10m 9-24V AC/DC Sensor Photoelectric Sensor Detector for Automatic Gate Garage Door Parking Home Security

US$11.50-13.10

Smg-2086 Zigbee Smart Door Window Sensor Detector Tuya Home Security Alarm System for Windows and Doors Alexa Google Home Compatible

Smg-2086 Zigbee Smart Door Window Sensor Detector Tuya Home Security Alarm System for Windows and Doors Alexa Google Home Compatible

US$3.40-4.20

Tuya WiFi Smart Door Sensor Window Entry Burglar Security Magnetic Sensor Alarm Smart Life Works with Alexa Google Home

Tuya WiFi Smart Door Sensor Window Entry Burglar Security Magnetic Sensor Alarm Smart Life Works with Alexa Google Home

US$2.80-3.50

1/4

Hefei Minco Heating Cable Co., Ltd.

WiFi Wireless Alarm Security System Door Window Detector Sensor

WiFi Wireless Alarm Security System Door Window Detector Sensor

US$3.00-4.00

Mincohome Wireless WiFi Antomatic Door/Window Sensor for Smart Home Alarm Security

Mincohome Wireless WiFi Antomatic Door/Window Sensor for Smart Home Alarm Security

US$4.90-6.40

Wireless WiFi Door/Window Sensor Minco Home Smart Security System

Wireless WiFi Door/Window Sensor Minco Home Smart Security System

US$4.90-6.40

Mincohome Wireless Magnetic Door and Window Contact Sensor Tuya Zigbee Door Sensor

Mincohome Wireless Magnetic Door and Window Contact Sensor Tuya Zigbee Door Sensor

US$6.79-8.85

1/4

HW INDUSTRIAL CO., LTD

·Trading Company

Haiwang Digital Sensor P914 PIR Sensor China Digital Angle Sensor Suppliers Alarm System Home Security System Wireless Sensor and Door Contact Sensor pH Sensor

Haiwang Digital Sensor P914 PIR Sensor China Digital Angle Sensor Suppliers Alarm System Home Security System Wireless Sensor and Door Contact Sensor pH Sensor

US$0.30-0.35

100 Pieces(MOQ)

Haiwang Digital Sensor P918 PIR Sensor China Waterproof Digital Temperature Sensor Suppliers Door Security Alarm System Infrared Car Reverse Parking Sensor

Haiwang Digital Sensor P918 PIR Sensor China Waterproof Digital Temperature Sensor Suppliers Door Security Alarm System Infrared Car Reverse Parking Sensor

US$0.30-0.35

Microwave Radar Sensor Module Hw-Ms03 Smart Microwave Human Body Induction Module Switch Intelligent Sensor

Microwave Radar Sensor Module Hw-Ms03 Smart Microwave Human Body Induction Module Switch Intelligent Sensor

US$1.00-1.20

1,000 Pieces(MOQ)

Factory Supply Passive Infrared Motion Sensor (PIR500BP) PIR Sensor

Factory Supply Passive Infrared Motion Sensor (PIR500BP) PIR Sensor

1,000 Pieces(MOQ)

1/4

Ease Security Co., Ltd.

Tuya Zigbee Door Sensor for Smart Home Security (ES-500MCB)

Tuya Zigbee Door Sensor for Smart Home Security (ES-500MCB)

US$3.00-3.90

RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door

RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door

US$0.70-0.90

Wired Magnetic Switch Sensor for Rolling Door Garage (SC-55Z)

Wired Magnetic Switch Sensor for Rolling Door Garage (SC-55Z)

US$0.80-1.00

Smart Wireless Door Sensor with Ios/Android APP Supported (ES-400MC)

Smart Wireless Door Sensor with Ios/Android APP Supported (ES-400MC)

US$5.00-7.00

1/4

Shenzhen Nordson Electronic Co., Ltd.

Modern Security System Switch Moving Silver 12V Magnetic Door Contact Sensor

Modern Security System Switch Moving Silver 12V Magnetic Door Contact Sensor

US$6.50-7.80

Home Office Hotel No/Nc/COM Type Dry Contact Door Window Sensor with Bracket

Home Office Hotel No/Nc/COM Type Dry Contact Door Window Sensor with Bracket

US$6.50-7.80

Surface Mounted Rolling Door Automatic Alarm Magnetic Contact Sensor

Surface Mounted Rolling Door Automatic Alarm Magnetic Contact Sensor

US$6.50-7.80

Zinc Alloy Case Wired Alarm Magnetic Contact Sensor for Garage Roll Door

Zinc Alloy Case Wired Alarm Magnetic Contact Sensor for Garage Roll Door

US$6.50-7.80

1/4

Techcrepower Technologies Limited

Ad-218e Security Automatic Door Single Beam Sensor

Ad-218e Security Automatic Door Single Beam Sensor

US$5.00-29.00

Sr-51 The Cable Power Supply Magnetic Door Sensor for Home Security System

Sr-51 The Cable Power Supply Magnetic Door Sensor for Home Security System

US$2.20-5.50

Security Door Sensor Roll up Door Sensor

Security Door Sensor Roll up Door Sensor

Sr-52 High Quality Metal Door Sensor Door Contact Sensor

Sr-52 High Quality Metal Door Sensor Door Contact Sensor

US$5.00-29.00

1/4

Shenzhen Chitongda Electronic Co., Ltd.

Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor

Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor

Wolf Guard 2.4GHz Tuya APP Anti Theft WiFi Door Alarm Built in Lithium Battery Wireless Window Door Alarm Sensor

Wolf Guard 2.4GHz Tuya APP Anti Theft WiFi Door Alarm Built in Lithium Battery Wireless Window Door Alarm Sensor

Tuya WiFi Alarm System Home Security Home Automation Security Alarm System WiFi

Tuya WiFi Alarm System Home Security Home Automation Security Alarm System WiFi

Smart Window Door Detector Sensor

Smart Window Door Detector Sensor

US$6.50-7.20

1/4

Shenzhen Sumring Technology Co., Limited

·Manufacturer/Factory & Trading Company

Home Security Alarm System Magnetic Door Sensor Switch

Home Security Alarm System Magnetic Door Sensor Switch

US$0.68-0.80

Home Alarm Anti-Theft Door Contact Sensor Magnetic Reed Switch

Home Alarm Anti-Theft Door Contact Sensor Magnetic Reed Switch

100 Pieces(MOQ)

120dB Home Security Loud Siren Strobe Light Siren Motion Sensor Alarm Solar

120dB Home Security Loud Siren Strobe Light Siren Motion Sensor Alarm Solar

US$5.20-5.90

100 Pieces(MOQ)

Wholesale Mini Tuya Smart Alexa Compatible WiFi Alarm Wireless Detector Long Range PIR Motion Sensor

Wholesale Mini Tuya Smart Alexa Compatible WiFi Alarm Wireless Detector Long Range PIR Motion Sensor

US$8.79-9.49

100 Pieces(MOQ)

1/4

Colpoint Technology Limited

·Trading Company

Zds16 Smart Home Security Zigbee Door Window Magnetic Sensor with APP Notification and Alarm Device for Home Protection

Zds16 Smart Home Security Zigbee Door Window Magnetic Sensor with APP Notification and Alarm Device for Home Protection

US$5.00-5.81

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$35.00-37.81

125dB Wireless Door & Window Alarm Sensor – Anti-Theft Security Device with Low Battery Alert for Home, Hotel, Shop, Apartment

125dB Wireless Door & Window Alarm Sensor – Anti-Theft Security Device with Low Battery Alert for Home, Hotel, Shop, Apartment

US$2.60-2.88

Universal Keyless Entry System - Car Door Lock Control with Trunk Release

Universal Keyless Entry System - Car Door Lock Control with Trunk Release

US$4.74-6.13

1/4

Shenzhen Contin Medical Device Co., Ltd.

·Manufacturer/Factory

Agilsense Hb410 Microwave Sensor High Angular Coverage for Security Alarms Auto-Door Lighting

Agilsense Hb410 Microwave Sensor High Angular Coverage for Security Alarms Auto-Door Lighting

US$2,400.00-3,000.00

Agilsense Hb190 Microwave Sensor Narrow Bands Operation for Security Alarms/Motion-Trigger Lighting

Agilsense Hb190 Microwave Sensor Narrow Bands Operation for Security Alarms/Motion-Trigger Lighting

US$2,500.00-3,000.00

Agilsense 25.125GHz Miniature K-Band Short Range Security Motion Velocity Sensor Ap96-3

Agilsense 25.125GHz Miniature K-Band Short Range Security Motion Velocity Sensor Ap96-3

US$5,000.00-6,000.00

Agilsense Velocity Distance Angle Measure Direction Discrimination Microwave Security Light Sensor Hb100

Agilsense Velocity Distance Angle Measure Direction Discrimination Microwave Security Light Sensor Hb100

US$2.80-3.40

500 Pieces(MOQ)

1/4

RisingHF Network(Shenzhen)Co., Ltd,

·Trading Company

Lorawan Magnetic Door Sensor with Four Working Modes for Security Applications

Lorawan Magnetic Door Sensor with Four Working Modes for Security Applications

US$29.00-33.00

RHF1S020DWS Sensor with Dual-Color LED Indication for Security Monitoring

RHF1S020DWS Sensor with Dual-Color LED Indication for Security Monitoring

US$26.00-30.00

Magnetic Sensor with Long Battery Life for Smart Buildings and Homes

Magnetic Sensor with Long Battery Life for Smart Buildings and Homes

US$26.00-30.00

RHF1S020DWS Sensor with Hall Technology for Door and Window Monitoring

RHF1S020DWS Sensor with Hall Technology for Door and Window Monitoring

US$26.00-30.00

1/4

Shenzhen Meibang Precision Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Tuya WiFi Window/Door Sensor Remote Control Smart Home Security Alarm Sensor

Tuya WiFi Window/Door Sensor Remote Control Smart Home Security Alarm Sensor

Tuya Smart Life Vibrate Door and Window Alarm System Wireless

Tuya Smart Life Vibrate Door and Window Alarm System Wireless

100 Pieces(MOQ)

Wireless Home Security WiFi GSM GPRS Alarm System APP Remote Control

Wireless Home Security WiFi GSM GPRS Alarm System APP Remote Control

Digital Biometric Fingerprint Door Lock with OLED Display and Camera

Digital Biometric Fingerprint Door Lock with OLED Display and Camera

US$50.00-150.00

1/4

Hubei Xinwangda Technology Co., Ltd

Fast Door Security Sensor: Customizable with Anti-Interference Technology

Fast Door Security Sensor: Customizable with Anti-Interference Technology

US$23.00-25.00

Modern Workshop Airsac Airbag Sensor for Pedestrian Gate Section

Modern Workshop Airsac Airbag Sensor for Pedestrian Gate Section

Advanced Radar Microwave Sensor with 1 Year Warranty and Online Technical Support Radar Sensor Bulb Dob

Advanced Radar Microwave Sensor with 1 Year Warranty and Online Technical Support Radar Sensor Bulb Dob

US$10.00-12.00

High-Security Dual Channel Ossd Industrial Safety Door System

High-Security Dual Channel Ossd Industrial Safety Door System

US$130.00-500.00

1/4

Shenzhen Coolseer Technology Co., Ltd.

Matter Over Thread Homekit Door and Window Magnetic Contact Security Alarm Detector Sensor

Matter Over Thread Homekit Door and Window Magnetic Contact Security Alarm Detector Sensor

US$10.70-11.15

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

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$3.95-4.10

Tuya WiFi and GSM Security Alarm System Work with Alexa and Google Home Support RF433 Sensor

Tuya WiFi and GSM Security Alarm System Work with Alexa and Google Home Support RF433 Sensor

US$28.55-29.70

1/4

Zhengzhou Everbright Construction Material Co., Ltd.

Automatic Sliding Doors Gates Security Protection System Photo Beam Sensor Photoelectric Sensor

Automatic Sliding Doors Gates Security Protection System Photo Beam Sensor Photoelectric Sensor

2022 Everbrightdoor Security Warehouse Radar Sensor High Speed Interior Rolling Roller Shutter Door

2022 Everbrightdoor Security Warehouse Radar Sensor High Speed Interior Rolling Roller Shutter Door

US$800.00-2,500.00

Security Automatic Sectional Garage Door Operator Door Opener on Sale

Security Automatic Sectional Garage Door Operator Door Opener on Sale

US$75.00-120.00

100 Pieces(MOQ)

PVC Rapid Door for Factory or Warehouse

PVC Rapid Door for Factory or Warehouse

US$800.00-1,500.00

1/4

S4A Industrial Co., Limited

Recessed Magnetic Door Sensor for Home Security Shutter Door Magnetic Contact Sensor

Recessed Magnetic Door Sensor for Home Security Shutter Door Magnetic Contact Sensor

Automatic Door Opener Moving Safety Curtain Sensor for Revolving Door

Automatic Door Opener Moving Safety Curtain Sensor for Revolving Door

US$93.80-95.10

Door Access Controller Magnetic Contact Sensor for Doors or Windows in Burglar Alarm Systems

Door Access Controller Magnetic Contact Sensor for Doors or Windows in Burglar Alarm Systems

500 Pieces(MOQ)

Wired Magnetic Door Sensor with Bracket

Wired Magnetic Door Sensor with Bracket

US$4.72-5.00

1/4

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