Wholesale Alarm Door Sensor

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Automatic Doors, Led Products, Industrial Machinery, TV, Special Equipment, Toys, Audio / Video Players, Alarm, Household Appliances
Aaa Battery
RoHS, CE
Plastic
<50m
Joystick

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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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US$ 1.1-3 / Piece
1000 Pieces (MOQ)

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Wired
Anti-Theft Alarm
Home, Communication Electronic Products, Special Equipment
Door, Window
CE, RoHS, UL
Surface Mount Magnetic Contact Normally Open Reed

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US$ 0.84 / Piece
1000 Pieces (MOQ)

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Home Alarm
Home, Communication Electronic Products, Industry, Special Equipment, Car/Motorcycle
Door, Window
CE, ISO, RoHS, UL
CE, UL
White/Brown/Black

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US$ 0.65-1.3 / Piece
1000 Pieces (MOQ)

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

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US$ 0.65-1.5 / Piece
100 Pieces (MOQ)

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Home, Special Equipment, Car/Motorcycle
Door, Window
CE, ISO, RoHS, UL
100
0.5
White,Brown,Grey

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US$ 3.5-4.5 / Piece
500 Pieces (MOQ)

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Household Appliances, Automatic Doors
Radio Waves
Button
ISO9001, RoHS, CE
Universal
<50m

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US$ 14.2-22 / Piece
100 Pieces (MOQ)

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Standard
ISO, RoHS, CE
868,4MHz; 908,4MHz; 921,4MHz; 869,2MHz,
Surface Mount
Z-Wave Plus Protocal
0-40

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

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Ultrasonic
Intelligent System
Home Alarm
Home
Door, Window
CE

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

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1 Year
1 Year
Two Way
12V
Remote Control to Open the Trunk, Anti-theft Warning, Central Locking System Automation, Remote Central Locking, Window Rising
ISO14001, ISO/TS16949

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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, Auto
CE, FCC

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US$ 5.7-8 / Piece
100 Pieces (MOQ)

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Anti-Theft Alarm
Wireless Alarm
Active
FCC, RoHS
Indoor
Radio Frequency

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US$ 3.5 / Piece
1000 Pieces (MOQ)

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Cable
Intelligent System
Home Alarm
Home
Door, Window
CE

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

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US$ 15-20 / Piece
10 Pieces (MOQ)

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Home Alarm
Home
Wall
CE
Wall
Passive Infrared

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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
Ge Interlogix Micro Door/Window Sensor

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

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Ultrasonic
Intelligent System
Home Alarm
Home
Door, Window
CE

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

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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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Heat Sensor
Fire Alarm
Temperature Detector
Fire Roller Shutter Heat Detector
Non-Polarity 2 Wired
Fire Shutter Door Heat Sensor

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Heat Sensor
Fire Alarm
Temperature Detector
Fire Roller Shutter Heat Detector
Non-Polarity 2 Wired
Fire Shutter Door Heat Sensor

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

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Heat Sensor
Fire Alarm
Temperature Detector
Fire Roller Shutter Heat Detector
Non-Polarity 2 Wired
Fire Shutter Door Heat Sensor

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Heat Alarm
Active
Temperature Detector
Fire Roller Shutter Heat Detector
Non-Polarity 2 Wired
Fire Shutter Door Heat Sensor

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Heat Sensor
Fire Alarm
Temperature Detector
Fire Roller Shutter Heat Detector
Non-Polarity 2 Wired
Fire Shutter Door Heat Sensor

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

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

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Heat Sensor
Fire Alarm
Temperature Detector
Fire Roller Shutter Heat Detector
Non-Polarity 2 Wired
Fire Shutter Door Heat Sensor
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. ShenZhen Yaoertai Technological Development CO.,LTD,Ningbo Sentek Electronics Co., Ltd.,Ningbo Sentek Electronics Co., Ltd.,Ningbo Sentek Electronics Co., Ltd.,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. ShenZhen Yaoertai Technological Development CO.,LTD,Ningbo Sentek Electronics Co., Ltd.,Ningbo Sentek Electronics Co., Ltd.,Ningbo Sentek Electronics Co., Ltd.,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 2.
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