20 Best Raspberry Pi Magnetic Door Sensor [2024]

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

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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 Gikfun MC-38 Wired Door Sensor Magnetic Switch for Arduino EK1656 Gikfun MC-38 Wired Door Sensor Magnetic Switch for Arduino EK1656
3 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
4 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
5 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,...
6 E-outstanding SW-200D Switch 5PCS Metal Ball Tilt Angle Sensor Switch for Arduino Raspberry Pi DIY E-outstanding SW-200D Switch 5PCS Metal Ball Tilt Angle Sensor Switch for Arduino Raspberry Pi DIY
7 THIRDREALITY Zigbee Contact Sensor, Door and Window Monitor, Home Automation, Works with Home... THIRDREALITY Zigbee Contact Sensor, Door and Window Monitor, Home Automation, Works with Home...
8 Tegg 5PCS SW-200D Metal Ball Switch Tilt Angle Sensor Switch for Arduino Raspberry Pi DIY Tegg 5PCS SW-200D Metal Ball Switch Tilt Angle Sensor Switch for Arduino Raspberry Pi DIY
9 Rochix Musical Instrument Key Oil for Clarinets,Flutes,Saxophones,Oboes,Bassoons Rochix Musical Instrument Key Oil for Clarinets,Flutes,Saxophones,Oboes,Bassoons
10 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...
11 VK-162 G-Mouse - Remote Mount USB - External GPS Navigation Dongle - Supports Stratux, Raspberry Pi,... VK-162 G-Mouse - Remote Mount USB - External GPS Navigation Dongle - Supports Stratux, Raspberry...
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 5-in-1 Multifunctional Small Screwdriver, PTSLKHN Eyeglass Screwdriver, S2 Steel Magnetic... 5-in-1 Multifunctional Small Screwdriver, PTSLKHN Eyeglass Screwdriver, S2 Steel Magnetic...
14 Argon ONE M.2 Aluminum Case for Raspberry Pi 4 with Power Button and Fan | SATA SSD Support | B-Key... Argon ONE M.2 Aluminum Case for Raspberry Pi 4 with Power Button and Fan | SATA SSD Support |...
15 TOWODE Lot of 6 Wired Magnetic Door Window Contact Reed Switch Personal Gap Alarm - Cabinet Strip... TOWODE Lot of 6 Wired Magnetic Door Window Contact Reed Switch Personal Gap Alarm - Cabinet Strip...
16 Zooz 700 Series Z-Wave Universal Relay ZEN17 for Awnings, Garage Doors, Sprinklers, and More | 2... Zooz 700 Series Z-Wave Universal Relay ZEN17 for Awnings, Garage Doors, Sprinklers, and More | 2...
17 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...
18 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...
19 dstfuy Mini Wireless Switch 12V,5V/12V/48V/10A Relay Remote Switch for Lights,328FT Long Range for... dstfuy Mini Wireless Switch 12V,5V/12V/48V/10A Relay Remote Switch for Lights,328FT Long Range...
20 Tegg 10PCS SW-520D Metal Ball Switch Angle Tilt Vibration Shaking Switch for Arduino Raspberry Pi... Tegg 10PCS SW-520D Metal Ball Switch Angle Tilt Vibration Shaking Switch for Arduino Raspberry Pi...
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
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. 3
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. 4
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. 5
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. 6
E-outstanding SW-200D Switch 5PCS Metal Ball Tilt Angle Sensor Switch for Arduino Raspberry Pi DIY
  • Product name: Globe switch. Model: SW-200D. Material: Copper.
  • Voltage: 20V. Current: 0.3A. Diameter: 3.6mm. Length: 10.2mm.
  • Made of high-quality materials, long service life.
  • Suitable for DIY projects, such as Arduino Raspberry Pi robot.
  • Package content: 5 PCS ball switch.
Bestseller No. 7
THIRDREALITY Zigbee Contact Sensor, Door and Window Monitor, Home Automation, Works with Home...
  • ZIGBEE STANDARD COMPATIBLE DOOR SENSOR: Works with compatible Zigbee hubs or Echo devices with Zigbee hub built-in. Such as Echo (4th Gen), Echo Plus...
  • HASSLE-FREE SETUP: Installs in a few seconds. Just make sure device in paring mode and compatible Echo device automatically discovers it by saying...
  • SUIT FOR MOSTLY DOORS AND WINDOWS OF THE HOUSE AND 2-YEARS LONG BATTERY LIFE: Door Sensor uses two AAA 1.5V Alkaline batteries for power, the...
  • MORE FUN WITH ALEXA ROUTINES: Using the Alexa app, create your own routines that are triggered When door or window is open, turn on a light, send an...
  • UPGRADED THIRD REALITY APP AND SKILL FUNCTIONS: Connected with Third Reality Hub/Speaker, you can check the battery level in the APP, then replace the...
Bestseller No. 8
Tegg 5PCS SW-200D Metal Ball Switch Tilt Angle Sensor Switch for Arduino Raspberry Pi DIY
  • Product Name: Ball Switch.Type:SW-200D.
  • Voltage:20V.Current:0.3A.
  • Diameter:3.6mm.Length:10.2mm.Package Content:5 PCS.
  • Made of high quality materials, long service life.
  • Suitable for DIY projects such as Arduino Raspberry Pi robot.
Bestseller No. 9
Rochix Musical Instrument Key Oil for Clarinets,Flutes,Saxophones,Oboes,Bassoons
  • Medium consistency key oil
  • Maintain the key levers,the keys will be more flexible while playing.
  • It can effectively reduce the wear between the shaft and the shaft sleeve,increase the service life of the instrument.
  • Superior quality product recommended for all brands of instruments
Bestseller No. 10
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. 11
VK-162 G-Mouse - Remote Mount USB - External GPS Navigation Dongle - Supports Stratux, Raspberry Pi,...
  • MULTI-PLATFORM: Supports Stratux, Raspberry Pi, Google Earth, Windows, Linux
  • STRATUX READY: plug and play and supported by Stratux project.
  • LONG CORD: 7 ft. cord for remote mounting with magnetic base.
  • UPDATED CHIP: u-blox 7 chipset, WAAS capable.
  • DURABLE: IPX6 waterproof / dust-tight.
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
5-in-1 Multifunctional Small Screwdriver, PTSLKHN Eyeglass Screwdriver, S2 Steel Magnetic...
  • [Must Have for All Technicians] -2.0, +1.5, torxT6, torxT5, star0.8 bits in one MINI SCREWDRIVER SET
  • [High Quality] Excellent repair tool kit. The handle is made of aluminum alloy, which is light and portable. The driver bits are made of high-quality...
  • [Easy Fitin Your Hand] The non-slip handle design and the moderate size and length make it easy to use and help you work more efficiently. Our...
  • [Multi Functional] Precision set for iPhones, Laptops, Electronics, Jewelry, Eye Glasses, Watches, Xbox, PS4.
  • [Easy To Take] The all in one tool kit is compact with screw drivers bits is stored in the handle, for convenient to store and carry.
Bestseller No. 14
Argon ONE M.2 Aluminum Case for Raspberry Pi 4 with Power Button and Fan | SATA SSD Support | B-Key...
  • Most powerful Raspberry Pi 4 case with M.2 SATA SSD Carrier Board, Power Button, Controllable Internal 30mm Fan & IR Sensor
  • Integrated with M.2 SATA Expansion Kit for use with M.2 SATA SSD B-Key or B+M Key; power and transfer via USB 3.0 Port. With safe shutdown power...
  • Keeps RPI 4 cooler with aluminium case enclosure and heatsink. GPIO access via removable magnetic cover.
  • Neat cable management. Easily connect power cable, two (2) full sized HDMI display ports, GPIO accessories and comes with built-in IR.
  • Maximize Pi4 potential as a single board computer by turning it into a tiny desktop, media player, retro console or server. Compatible with Raspberry...
Bestseller No. 15
TOWODE Lot of 6 Wired Magnetic Door Window Contact Reed Switch Personal Gap Alarm - Cabinet Strip...
  • 【Reed Switch】 :IMPORTANT : When the magnet is near it makes connectivity, when the magnet is removed connectivity is broken.Wired magnetic...
  • 【No External Power Needed】 :Connect to wired alarm control panel, GND (Positive) Connect with NC(Negative) ports directly which make signal...
  • 【Install Distance】 :Gap between 2 pieces more than 15mm, less than 25mm.White color make home great and beautiful. Anti-fire ABS material.
  • 【Install Attention】:Item CAN NOT connect directly to power, it works with your alarm system provide a switch signal.Working current under 12V.
  • 【What NO NC Means】:NO means Normally Open: when the magnet separate, the circuit is conductive;When the magnet together, the circuit is not...
Bestseller No. 16
Zooz 700 Series Z-Wave Universal Relay ZEN17 for Awnings, Garage Doors, Sprinklers, and More | 2...
  • 2 SMART OUTPUTS: Control 2 dry contact relays independently with one Z-Wave device. Choose from normally closed (10 A) and normally open (20 A) relays...
  • 2 SMART INPUTS: Monitor 12-24 V or dry contact inputs separately from the dry contact outputs. Connect analog binary sensors to receive status updates...
  • AUTOMATE ANYTHING: Add Z-Wave connectivity to up / down DC motors in screens, motorized blinds, or awnings. Perfect to automate your garage door...
  • QUICK INSTALLATION: Power it with a 12-24 V AC/DC power source or a standard USB C cable (included) and a power supply (sold separately). Wall-mount...
  • NEW 700 Z-WAVE: Enjoy better signal coverage and a stronger Z-Wave repeater for your mesh network with the latest 700 series chip. It comes with S2...
Bestseller No. 17
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. 18
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...
Bestseller No. 19
dstfuy Mini Wireless Switch 12V,5V/12V/48V/10A Relay Remote Switch for Lights,328FT Long Range for...
  • STRONG SIGNAL:Adopts RF technology,this remote switch can pass through walls, floors and doors, control receiver from any place within a reliable...
  • Compact Design:Small receiver easily fits into wiring boxes like canopy,junction box, electrical box.Ideal for use in offices, hotels,...
  • Easy to Install: Simply install the receiver between the devices to be controlled and the power supply(Just wiring and use).
  • Easy To Control:One remote control can mount on plate base (fixed with double sided tape on the back),place it on the wall anywhere works as a...
  • Wide Application:This mini relay wireless switch is mainly used in for lights ,motor, remote controller, wireless security alarm,security industry and...
Bestseller No. 20
Tegg 10PCS SW-520D Metal Ball Switch Angle Tilt Vibration Shaking Switch for Arduino Raspberry Pi...
  • Model: SW-520D.Type : Normally Closed.
  • Size : 12.8x5.4mm/0.50x0.21Inches(LxD).Pin length: 11.5mm/0.45 Inches.
  • Package Content:10 PCS.
  • The switch would be in the ¡°off position¡± in the horizontal positon, ¡°on positon¡± when raised to 15-90 degree or shakes.
  • Widely used in electronic toys, medical electronics, car audio, automatic control systems, testing and measuring equipment, automotive transportation...

Having trouble finding a great Raspberry Pi Magnetic Door Sensor?

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

After hours of searching and using all the models on the market, we have found the best Raspberry Pi Magnetic Door Sensor for 2023. See our ranking below!

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

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

We understand, because we’ve already gone through the whole process of researching Raspberry Pi Magnetic Door Sensor, which is why we have assembled a comprehensive list of the greatest Raspberry Pi Magnetic Door Sensor 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 Raspberry Pi Magnetic Door Sensor that you consider buying. Your questions might include the following:

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

We’re convinced that you likely have far more questions than just these regarding Raspberry Pi Magnetic Door Sensor, 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 Raspberry Pi Magnetic Door Sensor, 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 Raspberry Pi Magnetic Door Sensor. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Raspberry Pi Magnetic Door Sensor 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 Raspberry Pi Magnetic Door Sensor 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 Raspberry Pi Magnetic Door Sensor 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 Raspberry Pi Magnetic Door Sensor?
  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 Raspberry Pi Magnetic Door Sensor.
  5. Customer Ratings: Number ratings grade Raspberry Pi Magnetic Door Sensor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Raspberry Pi Magnetic Door Sensor.
  7. Product Quality: You don’t always get what you pay for with an Raspberry Pi Magnetic Door Sensor, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Raspberry Pi Magnetic Door Sensor is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Raspberry Pi Magnetic Door Sensor 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 Raspberry Pi Magnetic Door Sensor 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.