Wholesale Alarm Door Sensor

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Online Support
One Year
Plastic
Sliding
Sliding
Power Driven

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US$ 0.7-1.5 / Piece
1000 Pieces (MOQ)

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Home, Industry
Door, Window
CE, UL
White, Brown
N/O,N/C,Spdt
Closed/Open

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Detector
Infrared Detector
Wall Mounted
CE, ISO, RoHS
Waterproof Reflective Infrared Photoelectric Senso
15-20 Meters

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WiFi
Smart Home System
Anti-Theft Alarm
Home, Industry, Special Equipment
Door, Window
CE, RoHS

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Home Alarm
Home
Door, Window
CE, UL
ABS Plastic
White, Brown, Grey

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Microwave Sensor Switch
Motion Sensor
Jst Connector
Standard
Revolving Door,Rolling Door,Sliding Door
120mm*80mm*50mm

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Sensor
Anti-theft
Built in
CE
Home
DHL,UPS, FedEx..

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Infrared Range and Communication System
Photon Detector
Digital Type
SemiConductor Integrated
Semiconductor Material
IP65

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Household Appliances, Automatic Doors, LED Products, Industrial Machinery, TV, Special Equipment, Toys, Audio / Video Players
RF Remote Control
Joystick
RoHS, CE
Universal
<50m

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

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US$ 0.67-0.93 / Piece
1000 Pieces (MOQ)

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UL, Ce, RoHS
White, Brown, Grey
18"#22AWG Leads
Closed
N/O
3/4(19)

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Sensor
Anti-theft, Metal, Gas, Temperature, Liquid
Wall Mounted
FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
20 Meters

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Wired
Electromagnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, ISO, RoHS

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US$ 6.5-10 / Piece
100 Pieces (MOQ)

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Wireless Contacts
Wireless Alarm
CE, ISO, RoHS
Indoor
Electro-Optical Type
Indoor Alarm Door Window Sensor Home Security

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Sensor
Anti-theft, Metal, Gas, Temperature, Liquid
Wall Mounted
FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
20 Meters

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Wired
Electromagnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, ISO, RoHS

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Cable
Fire Alarm
Fire Alarm
Home, Industry, Special Equipment, Car/Motorcycle
Door, Fire, Auto
CE, ISO

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Smoke Detectors
Fire Alarm
Photoelectric Smoke Style
Fire Roller Shutter Smoke Detector
Non-Polarity 2 Wired
Fire Shutter Door Smoke Sensor

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Anti-Theft Alarm
Wired Alarm
Active
CE, FCC, RoHS
Indoor
Electromagnetic

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US$ 10.5-15 / Piece
10 Pieces (MOQ)

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IR Remote Control
Passage System
Industry Alarm
Communication Electronic Products, Industry, Special Equipment, Traffic
Door, Window, Auto
CE, ISO

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US$ 0.64-0.75 / Piece
1000 Pieces (MOQ)

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Normally Closed Surface Mounted Magnetic Door Cont
Ce/UL
White/Brown/Grey
Closed,Open,Closed&Open
N/O,N/C,Spdt
Standard Packing or Packed According to Customers'

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US$ 8.5-11 / Piece
10 Pieces (MOQ)

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Detector
Infrared Detector
Wall Mounted
CE, ISO, RoHS
Waterproof Reflective Infrared Photoelectric Senso
15-20 Meters

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Wired
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, ISO, RoHS, CCC

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Cable
Access Control System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Fire, Window, Auto
CE, ISO, RoHS

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US$ 0.6-1.2 / Piece
1000 Pieces (MOQ)

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Home Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window, Security
CE, RoHS, UL
Ce/UL
White/Brown/Grey

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US$ 27-42 / Pair
1 Pair (MOQ)

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Infrared Photocells
Passage System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
Door, Window, Auto
CE, FCC

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

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US$ 1.5-2.5 / Piece
100 Pieces (MOQ)
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Radio Waves
Intelligent System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Smoke, Window, Auto
CE, RoHS

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US$ 7.5-13 / Piece
100 Pieces (MOQ)

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2G
Burglar Alarm System
2.50 X 0.75 in. (6.37 X 1.9 Cm)
0.51 X 0.75 in. (1.3 X 1.9 Cm)
1.25 Oz. (37 G) (Including Battery and Magnet
White, Tan or Brown

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Sensor
Anti-theft, Metal, Gas, Temperature, Liquid
Wall Mounted
FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
20 Meters
Questions & Answers on Wholesale Alarm Door Sensor
Q
What are the major types for security and protection ?
A
Security is the degree of protection against danger, damage, loss, and so on. Turtech Intelligent Technology (Zhejiang) Co., Ltd,Ningbo Sentek Electronics Co., Ltd.,ShenZhen Yaoertai Technological Development CO.,LTD,Zuden Technology (HK) Co., Limited,Ningbo Sentek Electronics Co., Ltd. have been making safety products. It mainly includes Wholesale Alarm Door Sensor and Door Security Alarm,DC Current Sensor,Door Open Sensor products. You can view to learn more.
Q
What are security & protection products?
A
Security & protection products aim to keep you safe and to make sure you stay away from any harm or danger. Turtech Intelligent Technology (Zhejiang) Co., Ltd,Ningbo Sentek Electronics Co., Ltd.,ShenZhen Yaoertai Technological Development CO.,LTD,Zuden Technology (HK) Co., Limited,Ningbo Sentek Electronics Co., Ltd. provide Wholesale Alarm Door Sensor and related Door Security Alarm,DC Current Sensor,Door Open Sensor products and they generally have a minimum order quantity requirement like 1.
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