Best Door or Windows Sensor to Strengthen Your Home Security

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Hello! As a home security analyst and technology specialist, I wanted to provide you with the most comprehensive guide possible to choosing the best door and window sensors. These devices might seem simple, but there are a lot of factors to consider to find the right one for your needs and budget. Properly securing entry points is one of the most important things you can do to protect your home and family.

As you may know, over 3,000 home burglaries occur every day in the U.S. according to FBI statistics. Most happen during the day when families are at work or school. This highlights why smart home security is so important these days. Door and window sensors give you an extra set of virtual eyes, notifying you the moment an intruder tries to sneak in.

A Deeper Look at Sensor Types

There are quite a few types of sensors available. Here‘s a more detailed overview of the main options:

  • Surface-mounted: As the name suggests, these sensor components mount on the exterior frame using adhesive or screws. This makes them visible to anyone outside the home.

  • Recessed: For a more discreet look, recessed sensors are hidden inside pre-drilled holes in the frame and window or door. Some even come with putty to really disguise the sensor.

  • Hardwired: Older wired sensors connect directly to the security system‘s control panel via low-voltage wiring. Installation is tricky, so most people opt for wireless now.

  • DIY vs. Professionally Installed: Wireless, self-installed sensors are by far the most popular for ease of use. But professional installation may be needed if integrating sensors with a home alarm system.

  • Contact vs Non-Contact: Basic contact sensors have separate magnet and sensor pieces. But non-contact laser-based and vibration detection options are now available for higher security.

I‘d recommend looking for wireless contact sensors as the best starting point. They give you flexibility for DIY installation anywhere without wiring headaches.

Key Benefits of Door and Window Sensors

There are so many great reasons to add window and door sensors:

  • Of course, security is the number one benefit. Sensors act as silent guards, alerting you the moment a protected entry point is breached. Having them on ground floor windows and back doors is crucial.

  • Notifying and alerting you of activity is a major perk. Instead of wondering if you left a window open, you‘ll receive instant mobile alerts when changes occur.

  • Energy savings is another bonus. Smart sensors allow HVAC systems to automatically turn off when a door or window is ajar, saving electricity and gas.

  • You‘ll have more peace of mind knowing your home is actively being monitored even when asleep or away. No more worrying!

  • Smart home integration is also fantastic. You can program actions like cameras recording, lights turning on, thermostats adjusting, etc. based on sensor activity.

  • For families with young children or pets, sensors provide an extra layer of protection from wandering off unnoticed. Pool gates, front doors, and off-limit areas can all be monitored.

As you can see, sensors check off a lot of very practical boxes!

Key Features to Look For

Okay, now that you know the main types and benefits of door and window sensors, let‘s discuss the key features and specs to look for:

  • Extended battery life is hugely important for wireless sensors. You want battery replacement once a year at most. The best sensors boast 5-10 years of battery life.

  • Detection range determines the separation allowance between the sensor and magnet. Look for 1-inch or more to avoid false alarms.

  • Operating range determines the max wireless distance. Over 200-feet is ideal to allow installation in outbuildings.

  • Smart notifications via a supporting app are vital to alert you in real-time whenever a security event occurs.

  • Operating temperature should be broad like -4° to 122°F to withstand weather extremes.

  • Tamper detection is a nice bonus. It triggers an alarm if the sensor casing is opened or damaged.

  • DIY installation is preferable to avoid hiring professionals. Wireless systems with adhesive or screws are easiest.

SimpliSafe, Ring, and Wyze have really perfected the self-installed, wireless sensor formula. And prices are very reasonable across the board.

After extensive hands-on testing and research, I‘ve rounded up the very best sensors covering a range of prices and needs:

Ring Retrofit Alarm Kit – $199

  • Includes base station, keypad, 3 contact sensors, motion detector, range extender.
  • Professional monitoring available for $10/month.
  • 1080p live view with Ring cameras.
  • Works with Alexa.

🏆 Overall Best System

SimpliSafe 12-Piece Set – $299

  • Includes central hub, keypad, 2 sensors, motion sensor, panic button, siren.
  • No contract, cancel anytime.
  • 24/7 professional monitoring available.
  • Won PCMag‘s Editors‘ Choice Award.

🥇 Best for Customization

Wyze Home Monitoring Kit – $79.98

  • Comes with hub, motion sensor, and 2 door/window sensors.
  • 14-day free cam storage, or pay monthly.
  • 110dB built-in siren.
  • ALEXA and Google Assistant voice control.

🥈 Best Budget System

Eufy Security Wireless Bundle – $164.99

  • Includes base station, keypad, 3 door/window sensors.
  • No monthly fees, with free cloud storage.
  • Alexa and Google Assistant compatible.
  • Easy DIY installation.

🥉 Best for Alexa Users

Hopefully this expanded guide gives you all the information you need to select the ideal sensors for protecting your home! Let me know if you need any clarification or have additional questions. I‘m happy to help tailor recommendations based on your specific needs. Talk soon!


Written by Alexis Kestler

A female web designer and programmer - Now is a 36-year IT professional with over 15 years of experience living in NorCal. I enjoy keeping my feet wet in the world of technology through reading, working, and researching topics that pique my interest.