Home Security & Protection Alarm Home Security Alarm System Wireless Door Sensor 2025 Product List

Wireless Door Sensor

products found from  trusted manufacturers & suppliers

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US$ 22 / Piece
1 Piece (MOQ)
Hubei Xinwangda Technology Co., Ltd
Hubei Xinwangda Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
Secured Trading Service

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Online Technical Support, Free Spare Parts
1 Year
ABS
Airsac
Revolving
Induced

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US$ 9-12 / Piece
500 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Home
Door, Window
CE
433MHz, 345MHz Wireless Magnetic Door Sensor
345.000 MHz (Crystal Controlled) or Other Frequenc
70 Minutes

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US$ 8.63-9.78 / Piece
40 Pieces (MOQ)
Zhejiang Hiland Technology Co., Ltd.
Zhejiang Hiland Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Diffuse Reflection Type Photoelectric Sensor
Digital Type
Normal Wirewound
Metal
SemiConductor
IP54

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US$ 2.5-2.8 / Piece
100 Pieces (MOQ)
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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RF Remote Control
Sound and Magnetic System
Home Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

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US$ 9-14.5 / Piece
1 Piece (MOQ)
ShenZhen Yaoertai Technological Development CO.,LTD
ShenZhen Yaoertai Technological Development CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Sensor
Infrared Detector
Wall Mounted
CE, ISO, RoHS
100 PCS/ Carton
12-24V AC&DC

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US$ 5-7 / Piece
10 Pieces (MOQ)
Ease Security Co., Ltd.
Ease Security Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Radio Waves
Intelligent System
Anti-Theft Alarm
Home, Communication Electronic Products, Car/Motorcycle
Door, Window
DOT, CE, ISO, FCC, RoHS, CCC

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US$ 6.5-10 / Piece
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Wireless Contacts
Wireless Alarm
CE, ISO, RoHS
Indoor
Electro-Optical Type
FCC

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US$ 4.9-5.98 / Piece
100 Pieces (MOQ)
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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RF Remote Control
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

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US$ 1-4 / Piece
100 Pieces (MOQ)
ShenZhen Yaoertai Technological Development CO.,LTD
ShenZhen Yaoertai Technological Development CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Anti-Theft Alarm
RF Remote Control
1
CE, RoHS
Car, Motor, Home, Door, Window, etc
1

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US$ 3.7-4.5 / Piece
1 Piece (MOQ)
Sesame Access Co., Ltd.
Sesame Access Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Smoke Sensor Probe
Active
Smoke Alarms
Wire Alarm Detectors
Power Detector
Photoelectric Smoke Style

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US$ 25-40 / Piece
1 Piece (MOQ)
Shenzhen Jutai Comm Co., Ltd.
Shenzhen Jutai Comm Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Mixing System, Infrared Range and Communication System, Search and Tracking System
Infrared Beam Sensor
No/Nc
Integration
ABS
IP65

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US$ 0.8-1 / Piece
10 Pieces (MOQ)
Ease Security Co., Ltd.
Ease Security Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Radio Waves
Electromagnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Car/Motorcycle
Door, Window
DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS

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US$ 29-35 / Piece
10 Pieces (MOQ)
Ningbo Yoursensor Electronic Technology Co., Ltd.
Ningbo Yoursensor Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Online Technical Support
1 Year
Infrared Sensor
Electromechanical
AC/DC
Yoursensor

Favorites

US$ 7.43-8.57 / Piece
100 Pieces (MOQ)
Xiamen Leelen Technology Co., Ltd.
Xiamen Leelen Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • Manufacturer/Factory

  • ISO9001:2015, ISO45001:2018
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Infrared Range and Communication System
Infrared Sensor
Zigbee
ABS+PC
ABS+PC
IP40

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US$ 6.5-7.2 / Piece
10 Pieces (MOQ)
Shenzhen Chitongda Electronic Co., Ltd.
Shenzhen Chitongda Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Sensor
Anti-theft
Handheld
CE, ISO, FCC, RoHS, CCC
Home
White

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US$ 13-17 / Piece
1 Piece (MOQ)
Turtech Intelligent Technology (Zhejiang) Co., Ltd
Turtech Intelligent Technology (Zhejiang) Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Online Support
1years
Aluminum Alloy
Sliding
Sliding
Induced

Favorites

US$ 7-11 / Piece
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Home
Door, Window
CE
345.000 MHz (Crystal Controlled) or Other Frequenc
70 Minutes
1.1 X 0.393 X 0.28 in. (2.8 X 1.0 X 0.72 Cm)

Favorites

US$ 7 / Piece
138 Pieces (MOQ)
Shenzhen Dukewe Technology Co., LTD
Shenzhen Dukewe Technology Co., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Door Sensor
Wireless Alarm
Passive
CE
Electro-Optical Type
Wireless

Favorites

US$ 2.9-3.5 / Piece
100 Pieces (MOQ)
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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RF Remote Control
Sound and Magnetic System
Home Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

Favorites

US$ 5.88-6.36 / Piece
2 Pieces (MOQ)
Colpoint Technology Limited
Colpoint Technology Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Nicole
AAA 1.5V
DC3V (2 X 1.5V Battery)
≤ 40 μa
IEEE 802.11 B 2.4GHz
PC V0

Favorites

US$ 1-2 / Piece
100 Pieces (MOQ)
ShenZhen Yaoertai Technological Development CO.,LTD
ShenZhen Yaoertai Technological Development CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Alarm, Automatic Doors, Led Products, Special Equipment, Car, Motor, Home, Door, Window, etc
Aaa Battery
CE, ISO9001, RoHS
Black, Red
303MHz/310MHz/315MHz/433MHz/868MHz Optional
Plastic

Favorites

US$ 2-3 / Pair
10 Pairs (MOQ)
Ease Security Co., Ltd.
Ease Security Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Home, Communication Electronic Products, Car/Motorcycle
Door, Window
CE, ISO, RoHS, CCC
1000m
315m or 433MHz
Fixed Code, Learning Code, Rolling Code

Favorites

US$ 7-11 / Piece
500 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Home
Door, Window
CE
345.000 MHz (Crystal Controlled) or Other Frequenc
70 Minutes
1.1 X 0.393 X 0.28 in. (2.8 X 1.0 X 0.72 Cm)

Favorites

US$ 4.89-5.85 / Piece
100 Pieces (MOQ)
Zuden Technology (HK) Co., Limited
Zuden Technology (HK) Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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RF Remote Control
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

Favorites

US$ 5.5-6 / Piece
10 Pieces (MOQ)
ShenZhen Yaoertai Technological Development CO.,LTD
ShenZhen Yaoertai Technological Development CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Sensor
Anti-theft
Wall Mounted
CE, RoHS
Home, Industry, Communication Electronic Products, Special Equipment
433MHz Anti-Thief Wireless Door & Window Sensor Fo

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US$ 5-7 / Piece
50 Pieces (MOQ)
Anka Sci-Tech Co., Limited
Anka Sci-Tech Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory

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Home Alarm
Wireless Alarm
Passive
CE, ISO, RoHS, AS/NZS, CCC
Indoor
Electro-Optical Type

Favorites

US$ 29-35 / Piece
10 Pieces (MOQ)
Ningbo Yoursensor Electronic Technology Co., Ltd.
Ningbo Yoursensor Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
Contact Now

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Online Technical Support
1 Year
Infrared Sensor
Electromechanical
AC/DC
Yoursensor

Favorites

US$ 7-11 / Piece
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Radio Waves
Radio System
Anti-Theft Alarm
Home
Door, Personal, Window, Security, Safety
FCC

Favorites

US$ 21.5-24.5 / Piece
10 Pieces (MOQ)
ShenZhen Yaoertai Technological Development CO.,LTD
ShenZhen Yaoertai Technological Development CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Sensor
Anti-theft
Wall Mounted
CE, FCC, RoHS
Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
Yet611LSR-V2.0

Favorites

US$ 3.05-3.15 / Piece
10 Pieces (MOQ)
Shenzhen Coolseer Technology Co., Ltd.
Shenzhen Coolseer Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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WiFi
Intelligent System
Home Alarm
Home
Door, Window
CE
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Questions & Answers on Wireless Door Sensor
Q
Where can I find trusted suppliers of alarm systems in China?
A
The Wireless Door Sensor is classified under our comprehensive Alarm range.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.
Q
What are the key features to consider when choosing alarm systems for security purposes?
A
Upgrade your Alarm with the elegant and durable Wireless Door Sensor.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.
Q
What benefits do wholesale purchases of alarm systems offer for security businesses?
A
Enhance your Alarm setup with our premium Wireless Door Sensor.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.
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