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HEIMAN WiFi Door Sensor, Smart Window Door Sensor Alarm, Contact Sensor for Home Security, Wireless Magnetic Door Open Detector and APP Remote Notification Compatible with Alexa…
$50
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Specification
Additional information
| Battery Description | Lithium |
|---|---|
| Number of Batteries | 3 CR2 batteries required. (included) |
| Voltage | 3 Volts |
| Control Method | App, Remote |
| Noise Level | 65 dB |
| Mounting Type | Wall Mount |
| Sensor Technology | Contact Sensor |
| Manufacturer | HEIMAN |
| Part Number | 3DS |
| Item Weight | 4.5 ounces |
| Product Dimensions | 2.83 x 0.83 x 1.02 inches |
| Country of Origin | China |
| Item model number | -HMWS3DS |
| Batteries | 3 CR2 batteries required. (included) |
| Style | door sensor wifi |
| Material | Acrylonitrile Butadiene Styrene |
| Included Components | battery |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Cell Type | Lithium Polymer |
| Description Pile | Lithium |
Reviews (8)
8 Reviews For This Product
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by Hugo Bellassai
Purchased this for my daughter for her apartment. It was easy to install and works like any other door/window sensor, one piece is attached to the frame and the other to the window or door (or whatever you may choose to use it on). Once the door or window are opened the sensor is tripped and will notify the user that someone has opened the door/window. Great to track when someone comes in.
by Mr. A Review
The only issue I had was finding the correct door sensor in the Smart Life app, but it wasn’t difficult just trial and error.
by GotCats?
I like it. It works very well. Good investment.
by R. Conrad
I got the four pack, which was the best deal. I was looking for a sensor for a main part of the house my kids enter into that would only notify me of the door opening via my phone. It’s perfect for that. I also installed some on some exterior garage doors and such, which also work well. I would say be careful about the range, it looses connection around 20-30ft away from the WiFi source. Other than that, can’t go wrong with the price-point.
by Ashley
Funciona 100%, fácil de instalar
by GotCats?
Well, it was good for 2 days then stopped giving me notifications even though it was sensing the open/close activity in the list. I tried everything I could think of and then decided to delete it from the app and re-add it. It now refuses to connect at all. It sees it and then claims it can’t add it. Sending back.
So far so good. Arrived with a full battery. Easy set up. It didn’t fit on my bedroom door with the trim being so thick, so I attached the small sensor to an over the door hook and then secured that hook in place with a command strip and put the large part on the top of the doorframe.
by Diego Arias
Perfect, it doesn’t need a gateway, easy to install.
by Davidson family
Doesn’t reach the door I need it to reach even tho all my other WiFi devices reach that far, and it’s already lowing battery when I literally just opened it and it was delivered today.