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 Door/Window Alarm GPIO Project Kit for Raspberry Pi. Includes breadboard, magnetic reed switch door... Door/Window Alarm GPIO Project Kit for Raspberry Pi. Includes breadboard, magnetic reed switch...
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 HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
5 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
6 KEYESTUDIO 37 in 1 Sensor Kit 37 Sensors Modules Starter Kit for Arduino Mega R3 2560 Raspberry Pi... KEYESTUDIO 37 in 1 Sensor Kit 37 Sensors Modules Starter Kit for Arduino Mega R3 2560 Raspberry...
7 2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires... 2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with...
8 Tegg 2 Pairs MC-38 Door Window Sensor Magnetic Switch Normally Closed Alarm Systemd for Arduino Tegg 2 Pairs MC-38 Door Window Sensor Magnetic Switch Normally Closed Alarm Systemd for Arduino
9 kuman Compatible For Arduino Raspberry pi Sensor kit, 37 in 1 Robot Projects Starter Kits with... kuman Compatible For Arduino Raspberry pi Sensor kit, 37 in 1 Robot Projects Starter Kits with...
10 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....
11 Gowoops 2pcs DHT22 / AM2302 Digital Humidity and Temperature Sensor Module for Arduino Raspberry Pi,... Gowoops 2pcs DHT22 / AM2302 Digital Humidity and Temperature Sensor Module for Arduino Raspberry...
12 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...
13 KOOKYE 16 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional KOOKYE 16 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional
14 Seco-Larm SM-4601-L3Q Industrial Wide-Gap Magnetic Contact Switches, 3” Operation Gap NO/NC Seco-Larm SM-4601-L3Q Industrial Wide-Gap Magnetic Contact Switches, 3” Operation Gap NO/NC
15 Freenove ESP32-WROVER Board with Camera Wi-Fi Bluetooth (Compatible with Arduino IDE), C Python... Freenove ESP32-WROVER Board with Camera Wi-Fi Bluetooth (Compatible with Arduino IDE), C Python...
16 Hxchen MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch - (5... Hxchen MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch - (5...
17 THIRDREALITY Zigbee Contact Sensor, Door and Window Sensor for Home Security and Smart Home... THIRDREALITY Zigbee Contact Sensor, Door and Window Sensor for Home Security and Smart Home...
18 UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security... UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door...
19 ACEIRMC Sensor Modules Kit, 16 in 1 for Arduino Raspberry Project Super Starter Kits for UNO R3... ACEIRMC Sensor Modules Kit, 16 in 1 for Arduino Raspberry Project Super Starter Kits for UNO R3...
20 WINGONEER MC 38 Wired Door Window Sensor Magnetic Switch Home Alarm Systemd WINGONEER MC 38 Wired Door Window Sensor Magnetic Switch Home Alarm Systemd
Bestseller No. 1
Door/Window Alarm GPIO Project Kit for Raspberry Pi. Includes breadboard, magnetic reed switch door...
  • GPIO Project kit for Raspberry Pi. Entry sensor monitors your door, window, server cabinet or catflap. Compatible with Raspberry Pi A, B, A+, B+, Pi...
  • Raspberry Pi sends an email to your phone, when door is opened or closed & logs the event to a text file.
  • Capture images from your Raspberry Pi camera module (also works great with Pi NoIR camera) and email a photo of the intruder to your phone & record a...
  • Also capable of capturing CCTV stills from a USB video grabber or Sony EyeToy USB webcam, and email a photo to your phone.
  • Includes: magnetic sensor, three metres of bell wire, breadboard & wires (colours supplied may vary), components, comprehensive PDF manual on DVD....
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
HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
  • The item has been soldered and assembled. Support for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
  • GPIO status LED and power 5V / 3.3V indication. GPIO output or input level high LED on, output or input level low LED off. 5V blue, 3.3V red, GPIOs...
  • Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. 2 x 20 pins expansion...
  • Packing list: 1x terminal block breakout module, 4x M2.5x16mm nylon standoffs, 4x M2.5x6mm nylon standoffs, 4x M2.5 nylon nuts(NOTE: the item not...
Bestseller No. 5
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
Bestseller No. 6
KEYESTUDIO 37 in 1 Sensor Kit 37 Sensors Modules Starter Kit for Arduino Mega R3 2560 Raspberry Pi...
  • This sensor kit comes with 37 basic sensors and modules, which is good for learning basic knowledge about sensors. The main controller is Not...
  • It comes with detailed tutorials which include pictures and code and 37 projects, explained step by step. Note we provide arduino tutorials, without...
  • Each module has 3-4 pins broken out that make it easy to plug into a solderless breadboard or hook up to with DuPont wires. They are intended to be...
  • Packed well in nice box, also each item packed well separately.
  • High quality kit for those beginners who are interested in programming. 100% compatible with Arduino R3, MEGA 2560, NANO, Raspberry pi and more.
Bestseller No. 7
2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires...
  • DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor.It uses a...
  • Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller...
  • The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the...
  • Humidity Measure Range 20%-95%,humidity measurement error: +-5%; Temperature Measure Range 0-50°C,temperature measurement error: +-2 degrees.
  • Working voltage: DC 3.3V-5V.Output form: digital output.
Bestseller No. 8
Tegg 2 Pairs MC-38 Door Window Sensor Magnetic Switch Normally Closed Alarm Systemd for Arduino
  • ABS Normally Closed Door Contact Switch
  • Easy to install.Strong concealment.
  • Alarm when the gap distance is greater than 15mm.
  • Can be used in places like apartment, hotel, office, etc.
  • Net Weight: 10g.Packaging: 2 Pairs.
Bestseller No. 9
kuman Compatible For Arduino Raspberry pi Sensor kit, 37 in 1 Robot Projects Starter Kits with...
  • Professional 37-in-1 Sensor Module Kit, NOT ONLY compatible for ARDUINO, BUT ALSO compatible for raspberry pi RPi 3 2 Model B A A+ B+
  • Complete Update and common models for arduino Mega 2560 starter kit
  • Great sensor kit with tutorials compatible for Arduino and raspberry pi.
  • Standard interface can be controlled directly by microcontroller ( 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
  • Detailed tutorials including project introduction and source code CAN BE PROVIDED.
SaleBestseller No. 10
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. 11
Gowoops 2pcs DHT22 / AM2302 Digital Humidity and Temperature Sensor Module for Arduino Raspberry Pi,...
  • The sensor can be operated with both 3.3V and 5V, it is suitable for connection to all standard boards such as Arduino, RN-Control, Raspberry Pi and...
  • This sensor can build thermometer electric circuit microcontroller, it can be used for robotics development kit, suit for engineer to make projects.
  • Suit for School Beginners: Perfect intro sensor to programmable Arduino electronic and IoT robotics.
  • Used for automatic control, weather stations, home appliances, humidity regulators, medical treatment, dehumidifiers, etc.
  • Temperature range: -40 ℃ ~ 80 ℃, Temperature measurement accuracy: ± 0.5 ℃, Humidity measuring range: 0~100%RH, Humidity measurement accuracy:...
Bestseller No. 12
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. 13
KOOKYE 16 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional
  • SMART HOME LEARNING KIT--This kit combines the most common electronic components of smart home projects,developed specially for those beginners who...
  • THE PROFESSIONAL SMART HOME KIT--This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared,...
  • THE MOST COMPLETE SMART HOME KIT--This universal kit are compatible for Arduino UNO R3 / Mega2560 / Mega328 /Nano / Raspberry Pi, it could DIY 16...
  • HIGH QUALITY GUARANTEE--We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the...
Bestseller No. 14
Seco-Larm SM-4601-L3Q Industrial Wide-Gap Magnetic Contact Switches, 3” Operation Gap NO/NC
  • Rugged aluminum housing
  • Weatherproof and sealed for outdoor use
  • Iridium-plated to have a high melting point and Vickers hardness, for higher power handling and long life
  • 3" (76mm) Gap, 36" (91cm) wire leads enclosed in armored cable
  • Mounting bracket included
Bestseller No. 15
Freenove ESP32-WROVER Board with Camera Wi-Fi Bluetooth (Compatible with Arduino IDE), C Python...
  • ESP32-WROVER -> A powerful and small controller with onboard camera, Wi-Fi and Bluetooth.
  • 2 tutorials with C and MicroPython code -> The download link can be found on the product box. (No paper tutorial.)
  • Example projects -> Each project contains a circuit diagram and tested code with detailed explanation.
  • Easy to use -> Just connect it to your computer (installed IDE) with a USB cable to program it.
  • Get support -> Our technical support team is always ready to answer your questions.
Bestseller No. 16
Hxchen MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch - (5...
  • ☀️【Package Included】: 5 Sets x MC-33C Door Contact Sensors
  • ☀️【Application】: The door contact sensors work as an anti-theft alarm, ideal for metal door and window.
  • ☀️【Easy To Install】: Have small screw terminals which makes it much easier to wire. Closed loop magnetic contact that features a terminal...
  • ☀️【Contact Type】: NC (Normally Closed); NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); When the...
  • ☀️【Hassle-Free Warranty】: Hxchen guarantee high quality and good service. Here with our 90-day money back risk-free purchase guarantee, order...
Bestseller No. 17
THIRDREALITY Zigbee Contact Sensor, Door and Window Sensor for Home Security and Smart 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. 18
UHPPOTE Normal Closed Wired Screw-Terminal Surface-Mount Magnetic Contact for Window Door Security...
  • Switch Type: NC (Normal closed type)
  • This Contact Works with Any Access Control or Burglar Alarm System Available
  • This contact can't connect directly to power, it works with your alarm system provide a switch signal. Working current under 12V
  • Great for use in family and factory window, door. etc.
  • 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. 19
ACEIRMC Sensor Modules Kit, 16 in 1 for Arduino Raspberry Project Super Starter Kits for UNO R3...
  • 1.For the beginner, 16 in 1 Modules Sensor Learning Package includes most projects design for those beginners and who want to know more about...
  • 2.Those sensors will often being used in the beginner's project. It is included sound and obstacle avoidance sensor, obstacle avoidance sensor,...
  • 3.This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared, motion, flame, vibration,...
  • 4.We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the UMLIFE modules sensor kits...
  • 5. With this kit, we will take you from knowing to utilizing, you are able to do more experiment, get your more idea into real action without the...
Bestseller No. 20
WINGONEER MC 38 Wired Door Window Sensor Magnetic Switch Home Alarm Systemd
  • The reed switch is an electrical switch operated by an applied magnetic field.
  • Designed for use with alarm systems. Great for use in family and factory window, door. etc.
  • With double-sides tape design that for easily install.
  • Ideal for residential or commercial use. Designed to do embedded in door or window frame in door or window frames.

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.