Products

Suppliers
Filter Gallery
62,332

Door Security Alarms

Products
Security Product Security Equipment High Security Security Control Electronic Security Door Alarm

Sorry! No matches were found.

Sentek Magnetic Door Contacts Sensor Alarm for Home Security System

Sentek Magnetic Door Contacts Sensor Alarm for Home Security System

US $ 3.03-3.58 / Piece FOB
1,000 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
Home Security Mini Smoke Alarm Door and Window Contacts

Home Security Mini Smoke Alarm Door and Window Contacts

500 Pieces (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Wolf Guard Wireless WiFi GSM Home Security WiFi Door Alarm System Built in Siren Alarm Monitoring Center

Wolf Guard Wireless WiFi GSM Home Security WiFi Door Alarm System Built in Siren Alarm Monitoring Center

US $ 39.5 / Piece FOB
20 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
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
Minco Home Factory Price Wireless WiFi Antomatic Door/Window Sensor for Smart Home Alarm Security Anti-Theft System

Minco Home Factory Price Wireless WiFi Antomatic Door/Window Sensor for Smart Home Alarm Security Anti-Theft System

US $ 4.9-6.4 / Piece FOB
1 Piece (MOQ)
More
Type : Door Sensor
Contact Supplier
Audited Supplier
Hefei Minco Heating Cable Co., Ltd.

Anhui, China Since 2023
Chat Now Send Inquiry
Door Alarm with Strobe Light Mini Smoke Alarm Security Systems

Door Alarm with Strobe Light Mini Smoke Alarm Security Systems

2,000 Pieces (MOQ)
More
Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Contact Supplier
Audited Supplier
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Wireless on-Site Anti-Thief Window & Door Alarm for Home Security

Wireless on-Site Anti-Thief Window & Door Alarm for Home Security

US $ 1.9-2.75 / Set FOB
200 Sets (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Wolf Guard Tuya Home Security System GSM Magnetic Door Sensor Alarm Smart WiFi Door Window Sensor Alarm

Wolf Guard Tuya Home Security System GSM Magnetic Door Sensor Alarm Smart WiFi Door Window Sensor Alarm

US $ 8.8-9.5 / Piece FOB
1 Piece (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
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
Home Security Door Alarm with Strobe Light Mini Smoke Alarm

Home Security Door Alarm with Strobe Light Mini Smoke Alarm

500 Pieces (MOQ)
More
Transmission Mode : Wireless
Contact Supplier
Audited Supplier
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
UL Door Contact Switch Security Sensor Alarm for Home Burglar Alarm System

UL Door Contact Switch Security Sensor Alarm for Home Burglar Alarm System

US $ 0.62-0.73 / Piece FOB
1,000 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
4G Tuya WiFi Smart Home Security Intruder Alarm System with Free Door Contact and PIR Motion Detectors

4G Tuya WiFi Smart Home Security Intruder Alarm System with Free Door Contact and PIR Motion Detectors

US $ 65-82 / Set FOB
2 Sets (MOQ)
More
Networking Mode : GSM Dial-up
Contact Supplier
Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
Security Carbon Monoxide Detector Door Alarm with High Sensibility

Security Carbon Monoxide Detector Door Alarm with High Sensibility

US $ 2.5 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
Contact Supplier
Audited Supplier
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Standalone Home Security Door Sensor Window Alarm for Home Security

Standalone Home Security Door Sensor Window Alarm for Home Security

US $ 3.9-5.28 / Set FOB
200 Sets (MOQ)
More
Working Mode : Passive
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Related Searches
Security Control System Alarm Security Auto Security Wholesale Door Security Alarms Protection Security Best Home Security Systems
Alarm Alarm & Security System Accessories Probe, Sensor Alarm Host Security Guard Other Alarm & Security Systems
Home Security Alarm System Commercial Alarm System Smoke Detector Carbon Monoxide Alarm Personal Alarm Car Alarm
UL Door Contact Switch Sensor Alarm for Home Alarm System Security

UL Door Contact Switch Sensor Alarm for Home Alarm System Security

US $ 0.58-1.16 / Piece FOB
1,000 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
Tuya Smart Home WiFi Wireless Home Security Alarm Door Sensor, PIR Detector Google Assistant&Alexa

Tuya Smart Home WiFi Wireless Home Security Alarm Door Sensor, PIR Detector Google Assistant&Alexa

US $ 23-28 / Piece FOB
100 Pieces (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
Magnetic Door/Window Entry Alarm for Home Security

Magnetic Door/Window Entry Alarm for Home Security

US $ 1.78-2.25 / Set FOB
100 Sets (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
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Security Systems Door Alarm with Strobe Light Mini Smoke Detector

Security Systems Door Alarm with Strobe Light Mini Smoke Detector

500 Pieces (MOQ)
More
Working Principle : Electro-Optical Type
Contact Supplier
Audited Supplier
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Portable Mini Door Window Alarm with Remote Control Wireless Transmission Modes for Home Security

Portable Mini Door Window Alarm with Remote Control Wireless Transmission Modes for Home Security

US $ 4.2-7.3 / Set FOB
200 Sets (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
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Portable Multi Functional Alert Security Alarm Recordable Voice Remind Security Alarm Spot Alarm Doorbell Zoon

Portable Multi Functional Alert Security Alarm Recordable Voice Remind Security Alarm Spot Alarm Doorbell Zoon

US $ 68 / Piece FOB
10 Pieces (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
Cheap Entrance Clip Alert Security Warner Door Wedge Alarm for Home Security

Cheap Entrance Clip Alert Security Warner Door Wedge Alarm for Home Security

US $ 1.3-2.6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Remote Control, Mobile Phone Accessories, Computer Accessories, Consumer Electronics, Cable & Networking, Lights & Lighting, Electrical Supplies, Auto Accessories, Security & Protection, Outdoor Acces
Contact Supplier
Audited Supplier
Shenzhen Dowdon Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm

Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm

US $ 1.9-2.75 / Set FOB
200 Sets (MOQ)
More
Signal Transmission : Wireless Alarm
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Related Videos
  • What is Sentek Magnetic Door Contacts Sensor Alarm for Home Security System
    What is Sentek Magnetic Door Contacts Sensor Alarm for Home Security System
    US $ 3.03-3.58 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Home Security Mini Smoke Alarm Door and Window Contacts
    What is Home Security Mini Smoke Alarm Door and Window Contacts
    Negotiable
    500 Pieces (MOQ)
    Contact Supplier
  • What is Wolf Guard Wireless WiFi GSM Home Security WiFi Door Alarm System Built in Siren Alarm Monitoring Center
    What is Wolf Guard Wireless WiFi GSM Home Security WiFi Door Alarm System Built in Siren Alarm Monitoring Center
    US $ 39.5 /Piece
    20 Pieces (MOQ)
    Contact Supplier
  • What is Door Alarm with Strobe Light Mini Smoke Alarm Security Systems
    What is Door Alarm with Strobe Light Mini Smoke Alarm Security Systems
    Negotiable
    2,000 Pieces (MOQ)
    Contact Supplier
Wireless Portable Mini Waterproof Hight Decibel Battery Security Sensor Alarm with Sticker in The Back 115dB for Window Door Safety Anti-Theft

Wireless Portable Mini Waterproof Hight Decibel Battery Security Sensor Alarm with Sticker in The Back 115dB for Window Door Safety Anti-Theft

US $ 0.89-1.19 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: LED Light for Indoor, LED Light for Ourside, Auto / Bicycle Accessories, Security Items, Work Light, Electric Appliance, Personal Items
Contact Supplier
Audited Supplier
Ningbo Brilliant Dragon Electronic Technology Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
Home Security Universal Car Door Lock Mini Smoke Alarm

Home Security Universal Car Door Lock Mini Smoke Alarm

500 Pieces (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Portable Security Door Stop Alarm Home Office Travel Safety Wedge 120dB

Portable Security Door Stop Alarm Home Office Travel Safety Wedge 120dB

US $ 1.34-2.62 / Piece FOB
1 Piece (MOQ)
More
Main Products: Remote Control, Mobile Phone Accessories, Computer Accessories, Consumer Electronics, Cable & Networking, Lights & Lighting, Electrical Supplies, Auto Accessories, Security & Protection, Outdoor Acces
Contact Supplier
Audited Supplier
Shenzhen Dowdon Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Door Security Alarms FAQ

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

    The Door Security Alarms 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?

    The Door Security Alarms is classified under our comprehensive Alarm range.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?

    The Door Security Alarms is classified under our comprehensive Alarm range.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.

Battery Power Portable Wireless Door Window Alarm with Remote 130dB 4 Work Modes for House Security

Battery Power Portable Wireless Door Window Alarm with Remote 130dB 4 Work Modes for House Security

US $ 3.95-4.19 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : CE, FCC, RoHS, CCC
Contact Supplier
Audited Supplier
Ningbo Brilliant Dragon Electronic Technology Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
120dB Wedge Shape Door Stop Alarm Home Security Alarm

120dB Wedge Shape Door Stop Alarm Home Security Alarm

US $ 1.75-2.68 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Remote Control, Mobile Phone Accessories, Computer Accessories, Consumer Electronics, Cable & Networking, Lights & Lighting, Electrical Supplies, Auto Accessories, Security & Protection, Outdoor Acces
Contact Supplier
Audited Supplier
Shenzhen Dowdon Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Home Security Mini Portable Waterproof Door Windor Sensor Alarm with Sticker in The Back Work Modes for Home Safety Anti-Theft

Home Security Mini Portable Waterproof Door Windor Sensor Alarm with Sticker in The Back Work Modes for Home Safety Anti-Theft

US $ 4.62-4.89 / Piece FOB
1,000 Pieces (MOQ)
More
Application : Indoor
Contact Supplier
Audited Supplier
Ningbo Brilliant Dragon Electronic Technology Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
Tuya Smart Door Sensor Wireless Remote Control Window Detect for Home Safety House Security Alarm Kit

Tuya Smart Door Sensor Wireless Remote Control Window Detect for Home Safety House Security Alarm Kit

US $ 69.5 / Set FOB
50 Sets (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
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
Home Alarm System Wireless 433MHz Security Burglar Door Window Sensor & Flashes

Home Alarm System Wireless 433MHz Security Burglar Door Window Sensor & Flashes

US $ 10.9-14.9 / Piece FOB
50 Pieces (MOQ)
More
Working Principle : Electromagnetic
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Portable Mini Home Safety Door Window Alarm Battery Power with 2 Sensitivity Sensing & Vibration Alarm for House Security

Portable Mini Home Safety Door Window Alarm Battery Power with 2 Sensitivity Sensing & Vibration Alarm for House Security

US $ 1.27-1.49 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Hair Clipper, Night Light, Pet Products, Home Decorative Light, Gardening Products, Work Lights, Traffic Light, Scented Candles
Contact Supplier
Audited Supplier
Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Personal Security Door Stop Alarm Travel Hotel Door Entrance Stop Alarm

Personal Security Door Stop Alarm Travel Hotel Door Entrance Stop Alarm

US $ 1.6-2.8 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier
Shenzhen Dowdon Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
120dB Battery Power Home Safety Window Door Alarm 2 Sensitivity with Sensing & Vibration Alarm for House Security

120dB Battery Power Home Safety Window Door Alarm 2 Sensitivity with Sensing & Vibration Alarm for House Security

US $ 1.27-1.49 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: LED Light for Indoor, LED Light for Ourside, Auto / Bicycle Accessories, Security Items, Work Light, Electric Appliance, Personal Items
Contact Supplier
Audited Supplier
Ningbo Brilliant Dragon Electronic Technology Co., Ltd.

Zhejiang, China Since 2021
Chat Now Send Inquiry
ABS Plastic Case UL Recessed Mounted Automatic Sliding Door Contact Sensor Switch Home Security Alarm

ABS Plastic Case UL Recessed Mounted Automatic Sliding Door Contact Sensor Switch Home Security Alarm

US $ 0.67-0.79 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : Door, Window
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Hanging Home Safety Door Window Alarm Battery Power Three Levels with Alarm/Chime for House Security Anti Theft

Hanging Home Safety Door Window Alarm Battery Power Three Levels with Alarm/Chime for House Security Anti Theft

US $ 3.07-3.29 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Hair Clipper, Night Light, Pet Products, Home Decorative Light, Gardening Products, Work Lights, Traffic Light, Scented Candles
Contact Supplier
Audited Supplier
Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
Security Door Window Vibration Alarm for Warning Burglars Intruders Home Travel Alarm

Security Door Window Vibration Alarm for Warning Burglars Intruders Home Travel Alarm

US $ 0.94-1.87 / Piece FOB
1 Piece (MOQ)
More
Signal Transmission : Wireless Alarm
Contact Supplier
Audited Supplier
Shenzhen Dowdon Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
7 Inch Touch IPS Screen Tuya Smart Life 4G GSM WiFi Security Gateway Hub Home Alarm

7 Inch Touch IPS Screen Tuya Smart Life 4G GSM WiFi Security Gateway Hub Home Alarm

US $ 55-59 / Set FOB
5 Sets (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
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
Multi Function Portable Mini Door Window Alarm with Remote Control Wireless Transmission 4 Work Modes for Home Security

Multi Function Portable Mini Door Window Alarm with Remote Control Wireless Transmission 4 Work Modes for Home Security

US $ 3.95-4.19 / Piece FOB
1,000 Pieces (MOQ)
More
Type : Home Alarm
Contact Supplier
Audited Supplier
Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.

Zhejiang, China Since 2017
Chat Now Send Inquiry
View More

Related Searches

Security Protection Products Door Alarm Control Security Door Stop Alarm Home Security Alarm Security Alarm Detector Auto Security Alarm Wireless Security Alarm Security Alarm Device Alarm Security Systems

You may also like

Gsm Security Alarm Security Alarm Monitoring intelligent security alarm Personal Security Alarm Window Door Alarm Burglar Security Alarm

Browse by Categories

Home > Security & Protection > Alarm & Security Systems > Alarm > Home Security Alarm System
1/834
TOP

Search Filter

Categories

More Less
  • Alarm
  • Alarm & Security System Accessories
  • Probe, Sensor
  • Alarm Host
  • Security Guard
  • Other Alarm & Security Systems
  • EAS & Accessories

Certification

More Less
  • CE
  • RoHS
  • ISO
  • FCC
  • CCC
  • SGS
  • DOT
  • GS
  • MUTCD
  • ASTM
  • E-MARK
  • AS/NZS

Receive Frequency

More Less
  • 433.92MHz
  • 315MHz
  • 229.95MHz

Usage

More Less
  • Door
  • Fire
  • Auto
  • Personal

Working Mode

More Less
  • Passive
  • Active

Working Principle

More Less
  • Electro-Optical Type
  • Electromagnetic
  • Electro-Acoustic Style
  • Electromechanical

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Shandong
  • Jiangsu
  • Fujian
  • Shanghai
  • Hubei
  • Anhui
  • Hebei
  • Henan
  • Hunan
  • Guangxi
  • Beijing
  • Sichuan
  • Chongqing
  • Jiangxi
  • Liaoning
  • Tianjin
  • Shaanxi
  • Hongkong S.A.R.
  • Guizhou
  • Yunnan
  • Taiwan, China
  • Ningxia
  • Shanxi
Reset Done