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22 products found
Shop now at
GearBest
Gearbest Keyes KY - 003 Full Function Hall Magnetic Sensor Module Works with Arduino AVR PIC - 3Pcs at 0.00 USD from GearBest
Gearbest Keyes KY - 003 Full Function Hall Magnetic Sensor Module Works with Arduino AVR PIC - 3Pcs
HK$ 20.00
Keyes KY - 003 Full Function Hall Magnetic Sensor Module Works with Arduino AVR PIC - 3Pcs
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GearBest
Keyestudio Hall Magnetic Sensor Module with SFE Reed Switch at 0.00 USD from GearBest
Keyestudio Hall Magnetic Sensor Module with SFE Reed Switch
HK$ 15.00
Keyestudio Hall Magnetic Sensor Module with SFE Reed Switch
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EachBuyer
 Remote Control Wireless Magnetic Sensor Door Window Entry Safety Burglar Alarm at 0.00 AUD from EachBuyer
Remote Control Wireless Magnetic Sensor Door Window Entry Safety Burglar Alarm
HK$ 71.00
1. One Magnetic Sensor can match with at most 8 remote controllers freely. 2. One remote controller could control several magnetic sensors; 3. Excellent Home use product,Tiny and fashion; 4. Volume: 110Db; 5. Alarm and door bell function for your option; 6. Low energy and long work time; 7. Simple install; Specifications of Magnetic Sensor: Voltage: 3V AAA*2pcs Stand-by Volume: 100μA Alarm volume: 30mA Frequency: 433Mhz Alarm response time: 200ms Stand-by time: 8-12 months Specifications of Remote control Voltage: 12 12V27A*1pcs Stand-by Volume: 1μA Working volume: 15Ma Stand-by time: 8-24onths Remote control distance: 20m Notes: Please make sure the arrow of the magnetic align the Magnetic Stick magnetic stick stripe on the right side of the magnetic sensor when the door is closed the distance between magnetic sensor and magnetic stick should less than10 mm. Only use in indoor banned in outdoor use. Working environment temperature: -10 ~ 60 ° C Working environment humidity: < 80% Storage temperature: -20 ° C - + 70 ° C
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Tmart
HomE MC06-1 90dB Wireless Security Door Window Entry Alarm warning System Magnetic Sensor at 0.00 USD from Tmart
HomE MC06-1 90dB Wireless Security Door Window Entry Alarm warning System Magnetic Sensor
HK$ 47.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
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Tmart
 Intelligent Door Window Magnetic Sensor GSM Alarm Infrared Sensor Sound Control Burglar Alarm Black at 0.00 USD from Tmart
Intelligent Door Window Magnetic Sensor GSM Alarm Infrared Sensor Sound Control Burglar Alarm Black
HK$ 233.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
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Mini In The Box
Smart SKY FK-9806 B2 Home Magnetic Sensor Alarm 2 Magnetic Sensor 1 Remote Control at 17.99 USD from Mini In The Box
-30%
Smart SKY FK-9806 B2 Home Magnetic Sensor Alarm 2 Magnetic Sensor 1 Remote Control
HK$ 140.00 HK$ 202.00
Color:White,Black; Weight (g):0.130
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EachBuyer
Bell Welcome Chime Door Bell Motion Sensor Wireless Alarm at 0.00 AUD from EachBuyer
Bell Welcome Chime Door Bell Motion Sensor Wireless Alarm
HK$ 48.00
Brand new and high quality Anti-interference high sensitivity Great for being used at home office shop or any places need to welcome the guests or the customers Door chime trigger by motion Light control distance: 3-7 meters Powered by 3 1.5V AA batteries (not included) 3 modes: I - Music OFF - Turn off II - Welcome With a hanging bracket (adjustable angle) 1 x Doorbell 1 x Bracket
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Mini In The Box
Kingdom Crab CK012 Magnetic Sensor Module Magnetic Switch Reed Switch Magnetic Field Module Electronic Building Blocks at 1.99 USD from Mini In The Box
-13%
Kingdom Crab CK012 Magnetic Sensor Module Magnetic Switch Reed Switch Magnetic Field Module Electronic Building Blocks
HK$ 16.00 HK$ 18.00
Function:For Office and Teaching; Dimensions (cm):2.52.1; Type:Single Chip Microcomputer; Brand:Crab Kingdom
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Mini In The Box
Arduino Hall Effect Magnetic Sensor Module DC 5V For (For ) at 1.99 USD from Mini In The Box
-20%
Arduino Hall Effect Magnetic Sensor Module DC 5V For (For )
HK$ 16.00 HK$ 20.00
Type:Sensor; Use For:For Arduino; Sensor Function:Magneto; Model:KY-003; Dimension(cm):3.0 x 1.5 x 0.8; Net Weight(kg):0.005
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Tmart
DIY Cardboard Magnetic Sensor Virtual Reality VR Glasses for 4-6 Smartphone Khaki at 0.00 USD from Tmart
DIY Cardboard Magnetic Sensor Virtual Reality VR Glasses for 4-6 Smartphone Khaki
HK$ 47.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
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Tmart
Head DIY Cardboard Magnetic Sensor Virtual Reality VR Glasses with Strap for 4-6 Smartphone Khaki at 0.00 USD from Tmart
Head DIY Cardboard Magnetic Sensor Virtual Reality VR Glasses with Strap for 4-6 Smartphone Khaki
HK$ 39.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
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GearBest
Gearbest iBlue DIY Cardboard 3D VR Glasses Headset Smart Phone 3D Private Theater with Magnetic Sensor for 4 - 7 inches Smartphone at 0.00 USD from GearBest
Gearbest iBlue DIY Cardboard 3D VR Glasses Headset Smart Phone 3D Private Theater with Magnetic Sensor for 4 - 7 inches Smartphone
HK$ 43.00
iBlue DIY Cardboard 3D VR Glasses Headset Smart Phone 3D Private Theater with Magnetic Sensor for 4 - 7 inches Smartphone
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EachBuyer
HomE 5 X WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor at 0.00 AUD from EachBuyer
HomE 5 X WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor
HK$ 71.00
Super loud 90 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability Dustproof and insect prevention Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes apartments mobile homes do rms offices hotel rooms garages and more! Magnetic sensor switch detects entry protecting your home or office whether you are in or out Warning door / window sticker is supplied free in package Sensor type: alarm Alarm type: sound Material: plastic Color: White Size: 6*3*2cm Operated by 3pcs of 1. 5V Lr44 / AG 13 button cell ( included ) 5 x Magnetic Sensor
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Tmart
HomE FK-9806A2 Magnetic Sensor Door Window Alarm with 2pcs Remote Controllers Black at 0.00 USD from Tmart
HomE FK-9806A2 Magnetic Sensor Door Window Alarm with 2pcs Remote Controllers Black
HK$ 100.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
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Tmart
HomE Wireless Remote Control Security Entry Alarm Warning System with Magnetic Sensor for Door Window White at 0.00 USD from Tmart
HomE Wireless Remote Control Security Entry Alarm Warning System with Magnetic Sensor for Door Window White
HK$ 148.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
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EachBuyer
Bell Home Security Welcome Door Bell Motion Sensor Wireless Alarm at 0.00 AUD from EachBuyer
Bell Home Security Welcome Door Bell Motion Sensor Wireless Alarm
HK$ 56.00
This product adopts advanced manufacturing technology. It has body sensing high performance energy-saving functions Monitoring human movement with in certain scope Suitable for office home shop factory and other places You can stick the door bell anywhere you want with the double-sided adhesive sticker Fasten the door bell on the wall wood board aluminum board etc.by using the screws Color: White 100% Brand New Volume is adjustable. Alarm Sound: 75-95 decibels 16 kinds of melody music Battery: 3 AAA / 1.5V batteries (batteries are not included) Effective Alarming Detecting Distance: Approx. 2-8 meters DC 9V (can connect with a DC adapter wall charger directly charger not include) Power Switch: 10 seconds delay Effective Angle: Left and right: 110 degree Up and down: 45 degree 1 x Doorbell 1 x Accessories bag 1 x Double sides adhesive tape In blister package
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GearBest
Gearbest iBlue DIY Cardboard 3D VR Glasses Smart Phone 3D Private Theater with Magnetic Sensor for 3.5 - 5.5 inches Smartphone at 0.00 USD from GearBest
Gearbest iBlue DIY Cardboard 3D VR Glasses Smart Phone 3D Private Theater with Magnetic Sensor for 3.5 - 5.5 inches Smartphone
HK$ 14.00
iBlue DIY Cardboard 3D VR Glasses Smart Phone 3D Private Theater with Magnetic Sensor for 3.5 - 5.5 inches Smartphone
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Mini In The Box
 ZX-5 D 4.2 Inch LCD Electronic Counter Magnetic Sensor Wwitch at 13.99 USD from Mini In The Box
-17%
ZX-5 D 4.2 Inch LCD Electronic Counter Magnetic Sensor Wwitch
HK$ 109.00 HK$ 132.00
Dimensions (cm):6.4 x 3.8 x 3.8; Weight (kg):0.104; For:Sensors
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Tmart
HomE Security Magnetic Sensor Window Door Entry Alarm Warning System White at 0.00 USD from Tmart
HomE Security Magnetic Sensor Window Door Entry Alarm Warning System White
HK$ 52.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
Shop now at
GearBest
Gearbest iBlue DIY Cardboard 3D VR Glasses Smart Phone 3D Private Theater with Magnetic Sensor for 4 - 6 inches Smartphone at 0.00 USD from GearBest
Gearbest iBlue DIY Cardboard 3D VR Glasses Smart Phone 3D Private Theater with Magnetic Sensor for 4 - 6 inches Smartphone
HK$ 22.00
iBlue DIY Cardboard 3D VR Glasses Smart Phone 3D Private Theater with Magnetic Sensor for 4 - 6 inches Smartphone
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Tmart
DIY Cardboard Magnetic Sensor Virtual Reality VR Glasses for 4-7 Smartphone Khaki at 0.00 USD from Tmart
DIY Cardboard Magnetic Sensor Virtual Reality VR Glasses for 4-7 Smartphone Khaki
HK$ 24.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.
Shop now at
Tmart
 A11 Intelligent Door Window Magnetic Sensor GSM Alarm Infrared Sensor Sound Control Burglar Alarm White at 0.00 USD from Tmart
A11 Intelligent Door Window Magnetic Sensor GSM Alarm Infrared Sensor Sound Control Burglar Alarm White
HK$ 233.00
Tmart.com store provides cool gadgets, cell phones, consumer electronics, LED flashlight, car accessories, phones accessories, computer accessories, games accessories, holiday gifts and security camera.

About Sensors Hong Kong

Sensors Hong Kong

To suit your home, most Sensors are manufactured with either White, Black and Beige. Now even more saving to get good Sensors with discounts up to 30% on iprice! Keyes KY - 003 Full Function Hall Magnetic Sensor Module Works with Arduino AVR PIC - 3Pcs, Hall Magnetic Sensor Module with SFE Reed Switch and Remote Control Wireless Magnetic Sensor Door Window Entry Safety Burglar Alarm are the best choice for Sensors because of its popularity and functionality. A popular choice amongst many, HomE, Gearbest and Bell produce some of the best Sensors available online. With only HK$ 14.00 - HK$ 233.00, you can get good Sensors today! Depending on your preferences and budget, you can choose between Door, Sensors and Alarms.