Vivint - Passive Infrared Motion Detector - White

Track movement in your house with this Vivint passive infrared motion detector. It has a 40 by 50-foot range and can tell the difference between pets and humans so that it doesn't trigger your alarm system unnecessarily. This Vivint passive infrared motion detector lasts for up to 5 years with lithium batteries.

Take Control of Your Home:
Best Buy® and Vivint® have partnered to bring a simple, easy way to secure and manage your home. In addition to professional installation, you’ll get 24/7 monitoring and support, custom alerts and notifications, and wide-ranging control – all from the 4.5-Star Vivint Smart Home App.

Learn more about Best Buy and Vivint smart home security packages.

Vivint products must be purchased with the Best Buy Smart Home powered by Vivint managed service.
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What's Included

  • Four mounting brackets
  • One V-PIR2-345 Passive Infrared Motion Detector
  • Two Panasonic CR123A or equivalent lithium batteries

Ratings & Reviews

Overall Customer Rating:
50% of customers would recommend this product to a friend (1 out of 2)

Product Features

Place it anywhere

This motion sensor is battery powered, which makes it completely wireless and easy to install anywhere inside your home.

Customizable sensitivity

The PIR2 has a maximum protection area of 40 feet deep by 50 feet wide. For best coverage, mount the PIR2 device so that the likely direction of intruder motion is across the protected area.

Tamper-protected device

The PIR2 will transmit a signal to the control panel if the cover is taken off or if the device is removed from its mounting location.

Pet alarm protection

The PIR2 also provides false alarm protection by offering pet immunity settings for animals up to 80 pounds.


Can be used for security or occupancy detection as part of the overall Vivint security system.

Overall Customer Rating

3 out of 53.0
2 Reviews
50%of customers recommend this product.

Product images, including color, may differ from actual product appearance.