20 Best Magnetic Door Sensor Raspberry Pi [2022]

Are you looking for the best Magnetic Door Sensor Raspberry Pi? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Magnetic Door Sensor Raspberry Pi.

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1 DIYables 4pcs Door Sensor Magnetic Switch for Arduino, ESP32, ESP8266, Raspberry Pi DIYables 4pcs Door Sensor Magnetic Switch for Arduino, ESP32, ESP8266, Raspberry Pi
2 2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door... 2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door...
3 Gikfun MC-38 Wired Door Sensor Magnetic Switch for Arduino EK1656 Gikfun MC-38 Wired Door Sensor Magnetic Switch for Arduino EK1656
4 VictorsHome Magnetic Reed Switch NC NO COM Surface Mount Wired Door Window Contact Sensor with... VictorsHome Magnetic Reed Switch NC NO COM Surface Mount Wired Door Window Contact Sensor with...
5 【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05°... 【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05°...
6 SM-226L-3Q Seco-Larm Overhead Door Mount N.C. Magnetic Contact w/ 3 Wires for N.O./N.C. Applications... SM-226L-3Q Seco-Larm Overhead Door Mount N.C. Magnetic Contact w/ 3 Wires for N.O./N.C....
7 E-outstanding 2 Paris MC-38 NC Door Sensor Alarm Magnetic Switch for Arduino E-outstanding 2 Paris MC-38 NC Door Sensor Alarm Magnetic Switch for Arduino
8 BNYZWOT MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair BNYZWOT MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair
9 QWORK MC-38 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White,... QWORK MC-38 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch,...
10 Hall Effect Magnetic Sensor Module, 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR... Hall Effect Magnetic Sensor Module, 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC...
11 24 in 1 Premium Precision Screwdriver Set, Fertoriy Sturdy Small Screwdriver Set with Phillips Head... 24 in 1 Premium Precision Screwdriver Set, Fertoriy Sturdy Small Screwdriver Set with Phillips...
12 Aoje-Link MC-51 NC Wired Magnetic Switch Door Window Reed Switch Micro Alarm Magnetic Contact... Aoje-Link MC-51 NC Wired Magnetic Switch Door Window Reed Switch Micro Alarm Magnetic Contact...
13 HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open
14 Gikfun A3144/OH3144/AH3144E Hall Effect Sensor Magnetic Detector for Arduino (Pack of 20pcs) EK1325 Gikfun A3144/OH3144/AH3144E Hall Effect Sensor Magnetic Detector for Arduino (Pack of 20pcs) EK1325
15 Swann DIY Wireless Gate-Open Alert Security Alarm, White (SWADS-GATEAK-GL) Swann DIY Wireless Gate-Open Alert Security Alarm, White (SWADS-GATEAK-GL)
16 Eyeglass Repair Kits Glasses Grips Hinge Tighteners Silicone Hinge Rings Eyeglass Replacement and 1... Eyeglass Repair Kits Glasses Grips Hinge Tighteners Silicone Hinge Rings Eyeglass Replacement and...
17 SunFounder 37 Modules Sensor Kit V2.0 for Raspberry Pi 4B 3 Model B+ 3B 2B B+ A+ Zero, GPIO... SunFounder 37 Modules Sensor Kit V2.0 for Raspberry Pi 4B 3 Model B+ 3B 2B B+ A+ Zero, GPIO...
18 Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff... Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex...
19 Zooz 700 Series Z-Wave Plus S2 USB Stick ZST10 700, Great for DIY Smart Home (Use with Home... Zooz 700 Series Z-Wave Plus S2 USB Stick ZST10 700, Great for DIY Smart Home (Use with Home...
20 Z-wave Plus Rare Earth Magnets Door & Window Sensor, White & Brown (DWZWAVE2.5-ECO) Z-wave Plus Rare Earth Magnets Door & Window Sensor, White & Brown (DWZWAVE2.5-ECO)
SaleBestseller No. 1
DIYables 4pcs Door Sensor Magnetic Switch for Arduino, ESP32, ESP8266, Raspberry Pi
  • 4 x sets of MC-38 Wired Door Sensor Magnetic Switch
  • Removable adhesive paper on the back => easy to stick on the flat surfaces
  • Works with Arduino, ESP32, ESP8266, Raspberry Pi, or any kinds of microcontroller
  • Used to detect door/window open or closed
  • Tutorials for Arduino and ESP32 are provided
Bestseller No. 2
2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door...
  • ➤➤Product Name: Magnetic Door Swith; Maximum Switch Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum...
  • ➤➤Great for alarm,LED,Relay,GPS low voltage devices...etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence.
  • ➤➤Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors,Surface-mounted magnetic contact,...
  • ➤➤Package Content: 2 Sets x Magnetic Door Swith; Size: 55*12.5*11.5mm / 2.17" x 0.45" x 0.45"(L*W*H) a package of screws for mounting on wood...
  • ➤➤【After-Sales Service】 If you do not satisfy with Magnetic Reed Switch or if you have any questions, please come to us anytime. We would...
Bestseller No. 3
Gikfun MC-38 Wired Door Sensor Magnetic Switch for Arduino EK1656
  • MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector
  • Note: No external power supply, connect to wired or wireless alarm control panel GND and N.C ports directly! Please note that this item not fit to...
  • NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive (...
Bestseller No. 4
VictorsHome Magnetic Reed Switch NC NO COM Surface Mount Wired Door Window Contact Sensor with...
  • MATERIAL - The switch housing is made of ABS flame retardant material and the reed switch is resistant to high temperature and deformation.
  • NORMALLY CLOSED/NORMALLY OPENED - This switch has 3 contact types: NC/NO/COM, you can choose to connect two of the contacts according to your need.
  • ACTUATION DISTANCE - 10-20mm transmitting distance. The contact has fast reflection and accurate detection.
  • WORKING CONDITIONS - When the magnetic door is energized, the voltage is controlled at DC 0V-24V and the load current cannot exceed 150mA.
  • WIDE APPLICATIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows.
SaleBestseller No. 5
【WT901C-TTL 9-Axis Vibration Inclinometer】High-Performance Acceleration+Gyro+Angle (XY 0.05°...
  • 【 High Performance 】Rock-solid data output: 3-axis XYZ (Pitch Roll Yaw) Acceleration+ Gyro+ Angle+ Magnetic field+Quaternion, measurement range...
  • 【 Robust Design 】X, Y-axis: 0.05° (Static) , X, Y-axis: 0.1° (Dynamic), Long term measurement, Premium casing, Small in Size
  • 【 WITMOTION Advantage 】8-year Professional Attitude Measuring Solution Provider, sensors integrated R&D dynamic fusion algorithm and Kalman...
  • 【 Worry-free Support 】12-month warranty, lifetime friendly customer service by WitMotion team. Option 1. The tutorial link is printed on the...
  • 【 What You Get 】1 x WitMotion WT901C TTL Accelerometer sensor+ 1* 4-PIN Dupont cable +1 x Welcome guide (USB-UART converter not included )
Bestseller No. 6
SM-226L-3Q Seco-Larm Overhead Door Mount N.C. Magnetic Contact w/ 3 Wires for N.O./N.C. Applications...
  • SM-226L-3Q Seco-Larm Overhead Door Mount N.C. Magnetic Contact w/ 3 Wires for N.O./N.C. Applications
Bestseller No. 7
E-outstanding 2 Paris MC-38 NC Door Sensor Alarm Magnetic Switch for Arduino
  • Using ABS plastic material, it has excellent impact resistance, heat resistance and low temperature resistance, which can be used in apartments,...
  • Small size, easy installation, and concealment. Tear off the double-sided adhesive and paste it on the place where you need to install it, and you can...
  • ABS normally closed door contact switch, alarm when the gap distance is greater than 15mm.
  • Packing: 2 pairs of magnetic switches.
  • Only one switch signal can be provided, the power supply and the light cannot be directly loaded!
SaleBestseller No. 8
BNYZWOT MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair
  • Product Name: Magnetic Door Switch ;Model: MC-38;Package Content: 20 x Magnetic Door Switch, Some Install Parts;Normally closed: the magnet is close...
  • Contact Type: NC (Normally Closed) ;Actuation Distance: 18mm ± 6mm;
  • Max. Current: 0.5A ;Max. Power: 10W; Working Voltage: DC0-100V
  • Each Size(Approx): 27 x 14 x 7.8mm / 1.06-inch x 0.55-inch x 0.31-inch (L*W*H) ;Mounting Hole Diameter: 4mm/0.16-inch
  • Cable Length(Each): 26cm / 10.24-inch Material: ABS (Housing) Wire Type: 1007UL#24AWG Color: White Net Weight: 120g
SaleBestseller No. 9
QWORK MC-38 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White,...
  • Type: MC-38, Color: White, Material: Plastic
  • Working Current: 0.3A (not exceed to 0.5A), Working Temp: -10~60(℃)
  • Contact Type: NC (Normally Closed) ;Actuation Distance: 18mm ± 6mm.
  • Applications: It is suitable for magnetic windows, doors, cabinets etc.
  • Screws Included: With Screws included, easy to install.
Bestseller No. 10
Hall Effect Magnetic Sensor Module, 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR...
  • Model: KY-003. Working voltage: DC 5V.
  • Hall switch integrated circuit using hall effect principle.
  • Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage Signal
  • Small size and high sensitivity. Fast response temperature and good performance. Precision and high reliability.
  • Used for Arduino, Raspberry Pie, PIC, AVR, Smart Car,and so on.
Bestseller No. 11
24 in 1 Premium Precision Screwdriver Set, Fertoriy Sturdy Small Screwdriver Set with Phillips Head...
  • 【24 Different Sizes】 The small screwdriver set includes 24 different sizes: torx (T2, T3, T4, T5, T6, T7, T8), phillips head (1.5, 2.0, 2.5, 3.0),...
  • 【Durable and Sturdy】 The precision screwdriver set made of S2 chromium vanadium steel is more sturdy. The alloy handle has a special anti-slip...
  • 【Magnetic Design】 The mini screwdriver storage case and the handle both have magnetized area design, thus the screwdriver bits can be better...
  • 【Easy to Carry】 The little pocket screwdriver set packed in a sturdy frosted plastic case is easy to carry and convenient for you to fix toys,...
  • 【Lifetime Warranty】 All our small screwdriver set comes with a lifetime warranty. If you have any questions, please contact us first, and you will...
Bestseller No. 12
Aoje-Link MC-51 NC Wired Magnetic Switch Door Window Reed Switch Micro Alarm Magnetic Contact...
  • Product Content: 2 x MC-51 Magnetic Door Switch; Color: Silver Gray, Material: Zinc Alloy.
  • Size: 32mm x 15mm x 8mm/1.26" x 0.59" x 0.31" (L*W*H).
  • Contact Type: NC (Normally Closed), Actuation Distance: 20-30mm, Max Voltage: 100V, Max Current:0.5A.
  • Door contact sensors used with commercial or residential access systems and all security access and burglar alarm system.
  • Integrated zinc alloy manufacturing, durable and high strength. Work as an anti-theft alarm, ideal for wood or metal door and window.
Bestseller No. 13
HiLetgo 2pcs NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open
  • NJK-5002C Hall Effect Sensor Proximity Switch
  • Model: NJK-5002C
  • Supply voltage 5-30VDC
  • Detection distance 10mm (effective detection distance 0-10mm)
  • Factor Diameter: 12MM; Thread length: 12MM; Overall Length: 37MM
Bestseller No. 14
Gikfun A3144/OH3144/AH3144E Hall Effect Sensor Magnetic Detector for Arduino (Pack of 20pcs) EK1325
  • Color : black
  • Package Content : 20 x Hall Effect Switch Sensor
  • Superior Temp. Stability for automotive or industrial applications 4.5 V to 24 V operation, works with most unregulated supplies open-collector 25 mA...
Bestseller No. 15
Swann DIY Wireless Gate-Open Alert Security Alarm, White (SWADS-GATEAK-GL)
  • Easy to use, do-it-yourself wireless alert system notifies you if a gate or door opens for home or business security
  • Connect in minutes with easy mounting, pairing & convenient wireless operation (uses 3 x AA batteries for Receiver & 3 x AAA batteries for Sensor -...
  • Position the Gate Alert & its 2 magnetic sensors on a door or gate, & if the sensors are separated a siren will trigger on the Gate Alert & on the...
  • perfect for notifying you if children have opened a gate to a swimming pool area, street, etc with a delay switch to allow adults to open & close the...
  • The Receiver unit emits an audible alarm & lights up when the Gate Alert Sensors detect movement
Bestseller No. 16
Eyeglass Repair Kits Glasses Grips Hinge Tighteners Silicone Hinge Rings Eyeglass Replacement and 1...
  • Package included: 3 pairs of eyeglass frame grips hinge tightness and 1pc 3-in-1 screwdriver.
  • Material: Silicone Hinge rings provide spring action tension for your glasses, reading glasses, or eyeglasses, sunglasses.
  • It is good to fast fix your eyeglasses, very handy and convenience.
  • The Micro Screwdriver: 3 in 1 design, portable and multi-function, includes the Flat-head screwdriver, Phillips-head screwdriver, and Nut driver.
Bestseller No. 17
SunFounder 37 Modules Sensor Kit V2.0 for Raspberry Pi 4B 3 Model B+ 3B 2B B+ A+ Zero, GPIO...
  • Learn to code easily- You learn how to code faster and easier than ever with this visual programming language software.
  • 37 sensor modules- there are a whopping 37 self-designed sensor modules included, elaborately made and all of roughly the same size.
  • 35 projects provided- This sensor kit provides a record 35 projects with diverse functions allowing for a dynamic creative experience.
  • Stylish Packaging- a cool-blue plastic packaging box is included to allow for easy and neat storage.
  • Raspberry Pi is not included.
Bestseller No. 18
Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff...
  • Package Content: 320pcs M3 Hex Spacer Standoff Kit, sufficiont quantity to meet you different needs. Comes with the plastic box, all the parts are in...
  • Material: these standoff kit is made of high quality nylon, durable, sturdy, anticorrosive, lightweight. Color: Black. This is needed if you're...
  • Easy to Use: the M3 Hex standoff kit is very easy to install, convenient and practical small tools in your life. Compact and Portable.
  • Wide Application: PCB Motherboard, PDB and flight controller stack building, Sound Boards, controller board building, microcontroller board building,...
  • Good Workmanship: These are precisely made, they fit together perfectly. These stand-offs can fix your boards firmly in place. The non-conducting...
SaleBestseller No. 19
Zooz 700 Series Z-Wave Plus S2 USB Stick ZST10 700, Great for DIY Smart Home (Use with Home...
  • READ BEFORE YOU BUY: The Z-Wave stick is for advanced users only, NOT for beginners. You must be comfortable with programming and have expert computer...
  • S2 SECURE NEW 700 SERIES Z-WAVE PLUS: Take advantage of the new 700 Series Z-Wave with more range and S2 authenticated security protocol. It means...
  • WHAT YOU NEED: This S2 700 Series Stick adds Z-Wave Plus capability to your DIY smart home set-up. You'll need a dedicated computer (PC, laptop, or...
  • ADVANCED Z-WAVE: Works great with the most popular software like Home Assitant (with JS), Indigo, and HomeSeer. Supports OTA firmware updates (works...
  • SMART START: Supports the new quick and extra secure Z-Wave pairing method. Just scan the QR codes from any SmartStart Z-Wave Plus accessories to your...
SaleBestseller No. 20
Z-wave Plus Rare Earth Magnets Door & Window Sensor, White & Brown (DWZWAVE2.5-ECO)
  • COMPATIBILITY: The Ecolink Door/Window is manufacturer tested to be compatible with the following ZWAVE Plus Home Automation HUBs or controllers:...
  • SIMPLE TO INSTALL: Easy installation by simply pulling the battery Tab to begin the Learning process. Natively compatible with SmartThings, it works...
  • WHITE or BROWN housings INCLUDED: Both White or Brown plastic housing choice included to match any décor.
  • 3 YEARS BATTERY LIFE: Tamper sensing Premium design outlasts the competition and boasts a battery Life of up to 3 years.
  • Ecolink is a leading developer of low power, highly reliable wireless solutions, including a wide range of intelligent wireless security, sensing or...

Having trouble finding a great Magnetic Door Sensor Raspberry Pi?

This problem is well understood by us because we have gone through the entire Magnetic Door Sensor Raspberry Pi research process ourselves, which is why we have put together a comprehensive list of the best Magnetic Door Sensor Raspberry Pis available in the market today.

After hours of searching and using all the models on the market, we have found the best Magnetic Door Sensor Raspberry Pi for 2022. See our ranking below!

How Do You Buy The Best Magnetic Door Sensor Raspberry Pi?

Do you get stressed out thinking about shopping for a great Magnetic Door Sensor Raspberry Pi? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Magnetic Door Sensor Raspberry Pi, which is why we have assembled a comprehensive list of the greatest Magnetic Door Sensor Raspberry Pi available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Magnetic Door Sensor Raspberry Pi that you consider buying. Your questions might include the following:

  • Is it worth buying an Magnetic Door Sensor Raspberry Pi?
  • What benefits are there with buying an Magnetic Door Sensor Raspberry Pi?
  • What factors deserve consideration when shopping for an effective Magnetic Door Sensor Raspberry Pi?
  • Why is it crucial to invest in any Magnetic Door Sensor Raspberry Pi, much less the best one?
  • Which Magnetic Door Sensor Raspberry Pi are good in the current market?
  • Where can you find information like this about Magnetic Door Sensor Raspberry Pi?

We’re convinced that you likely have far more questions than just these regarding Magnetic Door Sensor Raspberry Pi, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Magnetic Door Sensor Raspberry Pi, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Magnetic Door Sensor Raspberry Pi. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Magnetic Door Sensor Raspberry Pi buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Magnetic Door Sensor Raspberry Pi currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Magnetic Door Sensor Raspberry Pi has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Magnetic Door Sensor Raspberry Pi?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Magnetic Door Sensor Raspberry Pi.
  5. Customer Ratings: Number ratings grade Magnetic Door Sensor Raspberry Pi objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Magnetic Door Sensor Raspberry Pi.
  7. Product Quality: You don’t always get what you pay for with an Magnetic Door Sensor Raspberry Pi, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Magnetic Door Sensor Raspberry Pi is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Magnetic Door Sensor Raspberry Pi information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Magnetic Door Sensor Raspberry Pi is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How do I connect a door sensor to a Raspberry Pi?

A: The door sensor has two wires – connect 1 wire (doesn’t matter which) to a free pin (I choseu0002PIN 8 – you need to refer to this PIN in the code explicitly) and the other to one of the ground (GND) Pins ( pin diagram here ). Start up the Raspberry Pi and go to the desktop (type: “startx”).

Q: Is it worth buying a sensor for the Raspberry Pi?

A: Oh well, it’s a good idea, especially with the increase in Internet of Things devices. Like using the sensor to get the Pi to send a trigger to Hue type bulbs when you get up in the night for the toilet, or send an email when a delivery person opens the porch door (or doesn’t open the door and just leaves a letter to say they tried).

Q: What is a Raspberry Pi 1-Wire sensor?

A: These Raspberry Pi sensors are addressed via the so-called 1-wire bus. An advantage is that many different 1-wire components can be connected in series and read out by a single GPIO. However, these modules can not measure additional information such as humidity and / or air pressure.

Q: Can Raspberry Pi sensors detect motion?

A: These Raspberry Pi sensors can be used to detect motion, but not all of them are “real” motion sensors. The PIR motion sensor has some advantages over other similar products: besides the low price, a signal is sent only if something moves. This allows you to wait for signal flanks using the GPIOs.