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4-in-1 Sensor

Model ZSE40

Accurate reports to your hub.


Get notified when you're away or automate lighting.


Monitor every room for smarter climate control.


Trigger fans or dehumidifiers to avoid excess moisture.


Make sure lights don't turn on if it's bright enough.

youtube ZSE40 motion test on smartthings

Found on YouTube The Fastest Motion Sensor for SmartThings

We were thrilled to find that the 4-in-1 VER. 2.0 sensor came in first among multisensors in this comparison of detection time for the most popular Z-Wave devices. It's a great resource if you're researching a reliable motion sensor for your SmartThings hub.

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In room corner, on the wall, or ceiling - install the sensor where you most need it. Motion detection area is covered within 40 feet of the device. Use the supplied mounting bracket or simply fix the sensor to flat surface with a piece of adhesive.

It will easily blend in with any interior to discreetly monitor the environment. Mounting screws and tape are included in the box with detailed instructions for your convenience.

use in bathroom

Bright Idea Bathroom Perfect

One of the most common ways to use this sensor is by setting it to trigger an exhaust fan in the bathroom based on humidity readings. You can also automatically adjust temperature before bath time every night so it's warm enough for the kids.

You asked for it

We changed the battery type from standard AAA to the lithium CR123A and extended battery life by more than 100%. We added new LED indicator modes and optimized motion detection speed. Just because you asked.

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