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Match the Door or Window Sensor to Your Needs

Your security system should fit the needs of your household. So we offer a variety of door and window sensor types and wiring options to give you peace of mind knowing the things that matter most to you are secure. We’ll make sure you get the right sensors for your home, and ensure they’re installed properly to help protect you against intruders.

Remotely Track Who Enters Your Home

  • Get automatic alerts on your phone or via email when a sensor is triggered

  • Create an automation to activate cameras connected to your system so you can see who triggered a sensor

  • Check in on your home from virtually anywhere using your mobile device

Burglary Statistic

34% of burglars enter through the front door

ADT Window & Door Sensors Offer These Additional Features

24/7 Monitoring

Sensors are connected to our monitoring centers, so our professionals will be there to dispatch the police if a sensor is triggered when your system is armed.

Plenty of Options

Choose between wireless and wired sensors, recessed, slim line and more – whatever works best for your home.

Expert Guidance

An ADT professional will help you choose the right sensors for your system.

Professional Installation

Our security experts will make sure your sensors are properly installed and working.


Wired and wireless options
Battery Type
CR123 battery
3-1/16" H x 1-9/16" W x 1-3/16" D
(77.8mm x 39.7mm x 30.2mm)
Agency Approval
UL Listed
*Equipment my vary in appearance.
Our Services
Our Services
Our Services

Everyone at ADT is committed to your security, using our knowledge and expertise to keep you safe 24/7.

Video Surveillance
Video Surveillance
Video Surveillance

Get peace of mind knowing you can look in on your home with live video, and store video clips to watch later.

Fire, Home & Safety
Fire, Home & Safety
Fire, Home & Safety

Immediate detection and quick response times help protect you from intrusion, fires and more.

Home Automation
Home Automation
Home Automation

Gain the freedom to control your home from virtually anywhere using our intelligent, convenient ADT Pulse® app.