Sengled Window & Door Sensor Review

Sengled Window & Door Sensor Box

I picked these up for a decent price from Amazon. Most of my contact sensors are Z-Wave so this was my first foray into Zigbee sensors.

I was a bit uncertain about them after reading so many reviews that said the devices would report in for a while and then kind of stop.

As of this writing I’ve had these Sengled Smart Door sensors installed for just under 2 months and I couldn’t be more pleased.

Setting them up was simple, I took to heart the warnings that the battery protector tab might leave behind some residue which caused issues for some other reviewers, and just popped out the button batteries to remove the tab instead of just tugging on it.

I then popped the battery back in, put the case back together and then set my hub to “Zigbee Discovery” mode. After pressing the reset button with a paper-clip, each one of these sensors paired immediately.

Mounted on TOP of the door just under the slide

I have 2 of these installed on lesser-used hall closet doors (maybe used once a day), one on a much more used wife-primary closet door (half dozen times a day) and a final one installed on one of my most-used doors which leads to my garage / workshop (maybe 20-30 times a day). This replaced a previous sensor that was acting up. I just attached the Sengled and it worked fine. I didn’t immediately remove the old sensor bracket while I was evaluating the Sengled as you can see in the image, but I’ll clean that up next month.

Sengled Sensor on door to garage
Kinda messy temporary installation replacing an older sensor.

None of these have ever failed to report their status IMMEDIATELY and consistently. They are all used to primarily activate lights – 3 of them activate Philips Hue bulbs, and the garage one activates a GE Enbrighten paddle switch, all via Hubitat’s Rule Machine logic.

Even without being on sale (Currently $70 for 4 sensors), these are among the least expensive Door/Window sensors I’ve found. When I bought them in December they had a 40% off sale which made them THE most cost-effective sensors I’ve purchased. Combine that with their great reliability (so far…) and these are really a great deal.

You definitely HAVE to use a hub with these. I’m using them with a Hubitat Elevation, but I know that SmartThings’ hub also works with Zigbee. So that should cover a pretty substantial portion of the hub user’s demographic out there.

I will be buying more of these both for new projects and to backfill some less reliable older sensors on my property.

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