ADT Motion Sensors

Gain an extra level of interior protection.


ADT Motion Sensors

Gain an extra level of interior protection.

Wide coverage
Cover a wide area of your home with just one motion sensor.
Pet friendly
The motion detector sensitivity level can be set based on the size of your pets.
Custom alerts
If a motion sensor detects motion, receive triggered alerts and video clips automatically.

Get the motion sensor with any of these packages

Get the motion sensor with any of these packages

Build Your Own

Build Your Own

Start with our base home security system, then add all the devices you need, with 24/7 pro monitoring.

Smart Home

Smart Home

Expand your coverage with smart home automation, plus 24/7 professional monitoring.

Video & Smart Home

Video & Smart Home

Includes live HD video and automation, plus 24/7 professional monitoring.

Wider range means more protection

ADT motion sensors can cover an area as big as 35’ x 40’. That means you can cover several high-traffic areas in your home with just one or two sensors. Movement will trigger the sensor and alert our 24/7 monitoring professionals to send help if there’s an intruder.

Know someone’s in your home when you’re not

  • Receive automatic alerts on your phone or via email

  • Set up your system to automatically capture video if motion is detected

  • Set your system to turn on lights if a motion sensor is triggered at night

Customize your motion sensor to accommodate pets

We love pets at ADT and want to make sure your security system takes them into account. Our professional installers can set the sensitivity levels of your motion detectors based on the size of your pet. That way, we can keep you safer by capturing unwanted visitors and not your pets.

ADT Motion Sensors offer these additional features

24/7 monitoring
Our professionals will be there to take care of you if a motion sensor is triggered.
Customizable options
Choose between wired and wireless options to fit the setup of your home.
Extended life
Batteries last an average of seven years, and provide an alert when they run low.
Professional installation
Our security experts will evaluate your home and help determine the best placement for your motion sensors.

product specs

Motion Sensors


4.1" H x 2.3" W x 1.5" D

Detection pattern

40' x 56'

LED indicators


Tamper protected


Transmission range

300 ft (92 meters) plus*


2.4 GHz


128-bit AES

Battery life

Five years (typical use)

Power requirements

3 volt CR123 battery (Qty 1)

Operating temperature

32°F to 122°F/0°C to 50°C

Relative humidity

5-95%, non-condensing

Approval listings

FCC/IC, ETL Listed to UL 639, cETL Listed to ULC-S306

more resources

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Our services

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

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Home & life safety

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

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Home security

Our 24/7 monitoring centers are ready to notify you and local emergency services to any danger.

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Home automation

Control your home from virtually anywhere using our intelligent, convenient ADT mobile app.

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