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38,656

Sensor Door Alarm

Products
Sensor Alarm Door Alarm Burglar Alarm Window Alarm Home Security Alarm Door Stop Alarm

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Home Security Burglar Alarm Magnetic Sensor Door Window Alarm

Home Security Burglar Alarm Magnetic Sensor Door Window Alarm

US $ 2.03-2.3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Personal Alarm, Security Products, Self Defense Alarm, Safety Attack Alarm, Security System, Door Alarm, Door Sensor Alarm, Safety Warning Light, Outdoor Camping Products, Multi-Function Safety Hammer
Contact Supplier
Audited Supplier Since 2022
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Smart WiFi Door Sensor WiFi Wireless Magnetic Window Door Alarm for Home Security

Smart WiFi Door Sensor WiFi Wireless Magnetic Window Door Alarm for Home Security

US $ 4.5-5.8 / Piece FOB
50 Pieces (MOQ)
More
Usage : Door, Window
Contact Supplier
Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Tuya WiFi Magnetic Door Proximity Sensor for Smart Home Alarm Security Systems

Tuya WiFi Magnetic Door Proximity Sensor for Smart Home Alarm Security Systems

US $ 11-13 / Piece FOB
100 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier Since 2006
Shenzhen Chitongda Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
WiFi Smart Home Door Window Sensor Wireless Home Security Alarm Burglar Alarm

WiFi Smart Home Door Window Sensor Wireless Home Security Alarm Burglar Alarm

US $ 11.11-14.05 / Piece FOB
20 Pieces (MOQ)
More
Working Principle : Electromagnetic
Contact Supplier
Audited Supplier Since 2022
Ningbo Red Belt Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
PIR Auto Sensor Alarm Door Chime

PIR Auto Sensor Alarm Door Chime

US $ 5-6 / Set FOB
1,000 Sets (MOQ)
More
Main Products: Doorbell, Alarm, LED Sensor Bulb, Cable Ties, Cable Clips, Dry Cell, School Bell, Fire Bell, LED Bulb
Contact Supplier
Audited Supplier Since 2019
HEFEI LONG RIVER ELECTRICAL CO., LTD.

Trading Company

Anhui, China Since 2019
Chat Now Send Inquiry
Intelligent Window Open Detector Home Security Alarm Smart Life Door Magnet Contact Alexa Google Home Tuya WiFi Door Sensors

Intelligent Window Open Detector Home Security Alarm Smart Life Door Magnet Contact Alexa Google Home Tuya WiFi Door Sensors

US $ 5.59-6.99 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE, ISO, FCC, RoHS, CCC
Contact Supplier
Audited Supplier Since 2021
Shenzhen LDA Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Amazon Hot Sale Home Security Door Stopper Alarm 120dB Hotel and Home Smart Door Stop Sensor Alarm

Amazon Hot Sale Home Security Door Stopper Alarm 120dB Hotel and Home Smart Door Stop Sensor Alarm

US $ 1.31-1.58 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
Contact Supplier
Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Portable Burglar Alarm Anti-Theft Door Window Sensor Alarm 125dB Door Window Alarm Tools

Portable Burglar Alarm Anti-Theft Door Window Sensor Alarm 125dB Door Window Alarm Tools

US $ 1.73-2 / Piece FOB
100 Pieces (MOQ)
More
Application : Indoor, Outdoor
Contact Supplier
Audited Supplier Since 2022
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Amazon Hot Sale Home Security Door Stopper Alarm 120dB Hotel and Home Smart Door Stop Sensor Alarm

Amazon Hot Sale Home Security Door Stopper Alarm 120dB Hotel and Home Smart Door Stop Sensor Alarm

US $ 1.31-1.75 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
Contact Supplier
Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Tuya Smart Door Window Open Close Sensor Burlar Alarm Home Security Alarm

Tuya Smart Door Window Open Close Sensor Burlar Alarm Home Security Alarm

US $ 10.16-14.05 / Piece FOB
20 Pieces (MOQ)
More
Usage : Anti-theft
Contact Supplier
Audited Supplier Since 2022
Ningbo Red Belt Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Wireless 433MHz Alarm for Smart Home Device Doors Window Sensor

Wireless 433MHz Alarm for Smart Home Device Doors Window Sensor

US $ 1.5-2 / Set FOB
1 Set (MOQ)
More
Main Products: CCTV Camera, IP Camera, WiFi Camera, NVR, Security Camera, Video Camera, Ahd Camera, DVR, Surveillance Camera, Digital Camera
Contact Supplier
Audited Supplier Since 2020
Nanjing Quanxi Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Magnetic Stripe Door Window Alarm Sensor

Magnetic Stripe Door Window Alarm Sensor

US $ 1.36-1.5 / Piece FOB
100 Pieces (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier Since 2022
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Alarm GPS Tracker Alarm & Security System Accessories Probe, Sensor Alarm Host Fire Alarm & Smoke Detector
Wired Magnetic Contact Switch Normally Closed Door Open Sensor Alarm

Wired Magnetic Contact Switch Normally Closed Door Open Sensor Alarm

US $ 4.22-5.14 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
Contact Supplier
Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Top Quality WiFi Door Window Door Open Door Close Contact Sensor Alarm

Top Quality WiFi Door Window Door Open Door Close Contact Sensor Alarm

US $ 6.52-9.3 / Piece FOB
20 Pieces (MOQ)
More
Application : Home, Industry, Communication Electronic Products, Special Equipment
Contact Supplier
Audited Supplier Since 2022
Ningbo Red Belt Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Fire Alarm Door Alarm with Strobe Light Smoke Sensor

Fire Alarm Door Alarm with Strobe Light Smoke Sensor

3,000 Pieces (MOQ)
More
Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Contact Supplier
Audited Supplier Since 2006
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2006
Chat Now Send Inquiry
Personal Security Window Door Alarm Wireless Sensor Door Window Burglar Alarm

Personal Security Window Door Alarm Wireless Sensor Door Window Burglar Alarm

US $ 2.03-2.3 / Piece FOB
100 Pieces (MOQ)
More
Transmission Mode : Cable
Contact Supplier
Audited Supplier Since 2022
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Aluminum Magnetic Alarm Contact Automatic Door Sensor Alarm

Aluminum Magnetic Alarm Contact Automatic Door Sensor Alarm

US $ 1.5-2.4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
Contact Supplier
Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Home Security Door Window Alarm Wireless Vibration Sensor Alarm

Home Security Door Window Alarm Wireless Vibration Sensor Alarm

US $ 2.09-2.8 / Piece FOB
100 Pieces (MOQ)
More
Type : Anti-Theft Alarm
Contact Supplier
Audited Supplier Since 2022
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Anti-Theft Status Monitor Metal Magnetic Door Contact Alarm Sensor for Roll Door

Anti-Theft Status Monitor Metal Magnetic Door Contact Alarm Sensor for Roll Door

US $ 6.5-7.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Magnetic Lock, Access Control, Fingerprint Access Control, Electromagnetic Lock, Electric Bolt, Electric Strike, Fingerprint Time Attendance, Guard Tour System, Time Attendance, Automatic Swing Door Opener
Contact Supplier
Audited Supplier Since 2015
Shenzhen Nordson Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Overhead Magnetic Door Contact Sensor Burglar Alarm Security Alarm

Overhead Magnetic Door Contact Sensor Burglar Alarm Security Alarm

US $ 5-10 / Piece FOB
500 Pieces (MOQ)
More
Usage : Door, Window
Contact Supplier
Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Related Videos
  • What is Home Security Burglar Alarm Magnetic Sensor Door Window Alarm
    What is Home Security Burglar Alarm Magnetic Sensor Door Window Alarm
    US $ 2.03-2.3 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Smart WiFi Door Sensor WiFi Wireless Magnetic Window Door Alarm for Home Security
    What is Smart WiFi Door Sensor WiFi Wireless Magnetic Window Door Alarm for Home Security
    US $ 4.5-5.8 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is WiFi Smart Home Door Window Sensor Wireless Home Security Alarm Burglar Alarm
    What is WiFi Smart Home Door Window Sensor Wireless Home Security Alarm Burglar Alarm
    US $ 11.11-14.05 /Piece
    20 Pieces (MOQ)
    Contact Supplier
  • What is Intelligent Window Open Detector Home Security Alarm Smart Life Door Magnet Contact Alexa Google Home Tuya WiFi Door Sensors
    What is Intelligent Window Open Detector Home Security Alarm Smart Life Door Magnet Contact Alexa Google Home Tuya WiFi Door Sensors
    US $ 5.59-6.99 /Piece
    10 Pieces (MOQ)
    Contact Supplier
Wireless Magnetic Door Sensor Alarm

Wireless Magnetic Door Sensor Alarm

50 Pieces (MOQ)
More
Main Products: Battery, Beam Sensors, Infrared Detector, Alarm Host, Outdoor Detector, Microwave Detector, Outdoor Horn, Vibration Sensors, Smoke Detector, Magnetic Contacts
Contact Supplier
Audited Supplier Since 2010
Shenzhen Taian Electronics Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong, China Since 2010
Chat Now Send Inquiry
Whole Sale Price Stainless Shutter Door Sensor Magnetic Alarm for Burglar

Whole Sale Price Stainless Shutter Door Sensor Magnetic Alarm for Burglar

US $ 3.49-4.01 / Piece FOB
100 Pieces (MOQ)
More
System : Sound and Magnetic System
Contact Supplier
Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Personal Security Window Wireless Sensor Door Window Burglar Alarm

Personal Security Window Wireless Sensor Door Window Burglar Alarm

US $ 1.73-1.99 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Personal Alarm, Security Products, Self Defense Alarm, Safety Attack Alarm, Security System, Door Alarm, Door Sensor Alarm, Safety Warning Light, Outdoor Camping Products, Multi-Function Safety Hammer
Contact Supplier
Audited Supplier Since 2022
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Custom WiFi Wireless Home Security Window and Door Alarm Sensor Toddler Pool Remoto Door Alarm System for Kid Safety

Custom WiFi Wireless Home Security Window and Door Alarm Sensor Toddler Pool Remoto Door Alarm System for Kid Safety

US $ 0.49 / Set FOB
1,000 Sets (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier Since 2011
Shenzhen Osea Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong, China Since 2011
Chat Now Send Inquiry

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Hot Sale Window Door Vibration Sensor Alarm for Home Safety Glass Breaker Alarm

Hot Sale Window Door Vibration Sensor Alarm for Home Safety Glass Breaker Alarm

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sensor Pad, Fall Alarm, Personal Alarm, Alarm Accessories
Contact Supplier
Audited Supplier Since 2020
Shenzhen Giftshine Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2020
Chat Now Send Inquiry
Security System Mini Magnetic Door Alarm Sensor Window Entry Alarm (MC06-1)

Security System Mini Magnetic Door Alarm Sensor Window Entry Alarm (MC06-1)

US $ 0.57-1.12 / Piece FOB
10 Pieces (MOQ)
More
Receive Frequency : 315MHz
Contact Supplier
Audited Supplier Since 2011
Shenzhen Slinya Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
Whole Sale Price Stainless Shutter Door Sensor Magnetic Alarm for Burglar

Whole Sale Price Stainless Shutter Door Sensor Magnetic Alarm for Burglar

US $ 3.49-4.01 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
Contact Supplier
Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
WiFi Tuya Door Window Sensor Wireless Door Alarm with Remote Control

WiFi Tuya Door Window Sensor Wireless Door Alarm with Remote Control

US $ 6-7 / Piece FOB
10 Pieces (MOQ)
More
Certification : DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM
Contact Supplier
Audited Supplier Since 2022
Quanzhou Feidun Security Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian, China Since 2022
Chat Now Send Inquiry
Standalone RF Control Smoke Alarm for Automatic Window or Doors

Standalone RF Control Smoke Alarm for Automatic Window or Doors

US $ 14-18 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Roller Shutter, Roller Shutter Component, Aluminum Alloy Profile, Tubular Motor, Roller Shutter Remote Control Switch, Garage Door, Roller Shutter Window, Roller Shutter Door, Roller Blind, Awning
Contact Supplier
Audited Supplier Since 2019
Changsha Sunline Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
IP67 Waterproof Wireless GSM 4G LTE Door Window Sensor Detector Alarm Support APP Remote Control Sos Two Way Voice

IP67 Waterproof Wireless GSM 4G LTE Door Window Sensor Detector Alarm Support APP Remote Control Sos Two Way Voice

US $ 14-15 / Piece FOB
10 Pieces (MOQ)
More
Use : Automotive
Contact Supplier
Audited Supplier Since 2021
Kad Technology Co.,Limited

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Door Sensor Container Safety Seal Door Opening Closing Alarm

Door Sensor Container Safety Seal Door Opening Closing Alarm

US $ 43-45 / Piece FOB
1 Piece (MOQ)
More
Main Products: Container Electronic Lock, Fuel Sensor, E-Locks, Fuel Consumption Monitoring, GPS Tracker, Container E-Locks, Container GPS Tracker, Trailer GPS Lock, Container Padlocks, GPS Padlock
Contact Supplier
Audited Supplier Since 2012
Shenzhen Joint Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Motion Sensor Wireless Security Door and Home Burglar Alarm

Motion Sensor Wireless Security Door and Home Burglar Alarm

US $ 2.68-10.55 / Piece FOB
100 Pieces (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier Since 2008
Jinggoal International Limited

Manufacturer/Factory

Guangdong, China Since 2008
Chat Now Send Inquiry
Wireless 433MHz Door Sensor for Alarm System

Wireless 433MHz Door Sensor for Alarm System

US $ 2.89 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Alarm System, Tuya Alarm System, Carbon Monoxide Detector, Gas Detector, Gas Solenoid Valve, Smoke Detector, Combined Detector, Intruder Alarm System, Smart Sensor, Smart Home Alarm
Contact Supplier
Audited Supplier Since 2021
Shenzhen LDA Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Home Security Alarm 125dB Door Windows Magnetic Sensor Alarm

Home Security Alarm 125dB Door Windows Magnetic Sensor Alarm

US $ 1.73-1.99 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier Since 2022
Shenzhen Meinoe Electronics Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
Mini Size Magnetically Triggered Windows Home Security Super Loud 110dB Siren Alarm Door Sensor Alarm

Mini Size Magnetically Triggered Windows Home Security Super Loud 110dB Siren Alarm Door Sensor Alarm

US $ 1-3 / Set FOB
100 Sets (MOQ)
More
Main Products: Alarm System, Access Control, Smart Home, Electromagnetic Lock, Home Security System, Strobe Alarm Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control
Contact Supplier
Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Door Sensor Switch Door Window Shutter Alarm Bsi-2041p

Door Sensor Switch Door Window Shutter Alarm Bsi-2041p

US $ 1.95-2.5 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : ISO, RoHS, CE
Contact Supplier
Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Sensor Alarm Door Alarm Burglar Alarm Window Alarm Home Security Alarm Door Stop Alarm
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