SimpliSafe Motion Sensor – Compatible with Gen 3 Home Security System

Price: $29.97 - $27.99
(as of Jul 13, 2026 21:53:32 UTC – Details)


Detect intruders with SimpliSafe’s high-performance motion sensor. Engineered to tell the difference between people and pets, so if the alarm goes off, you can be confident it’s real. With a 90º field of view and 35 ft. range, it protects an entire room from a single location. Plus, you get fast alerts sent right to your phone when motion is detected so you always know what’s happening at home. And if you have a 24/7 professional monitoring plan—our agents are always ready to send help to your home when an alarm is triggered.
Motion sensor – Add an extra layer of protection inside your home. Designed to detect motion within 30 feet and has a 90 degree field of view for coverage from every corner
Covers large rooms – With 90 degree field of view, place the motion sensor in a corner for maximum room coverage
Pet-friendly – Reduces false alarms by ignoring pets under around 50 lbs
Simple set up – Peel and stick installation, place on a shelf or can install using included hardware. Then follow the steps in the SimpliSafe App
Compatible with the SimpliSafe Gen 3 Home Security System
Pro Tip: Mount your motion sensor in a corner for maximum room coverage.

Product summary

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