🚪🔔 Stay ahead of every open door moment—smart security in your pocket!
The TELLUR Smart WiFi Door/Window Sensor offers hassle-free installation with no hub required, delivering real-time notifications via smartphone apps. Powered by 2 included AAA batteries, it ensures up to 6 months of low-energy operation. Compatible with multiple smart platforms and supporting up to 150 devices, it’s a scalable, customizable security solution for modern connected homes.
| Battery description | Alkalisch |
| Number of batteries | 2 AAA batteries required. (included) |
| Voltage | 3 Volts (DC) |
| Control method | App |
| Mounting type | Door Mount |
| Sensor technology | Contact Sensor |
| Global Trade Identification Number | 05949120000970 |
| Manufacturer | TELLUR |
| Part Number | TLL331091 |
| Product Dimensions | 7.5 x 4 x 1.8 cm; 65 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | TLL331091 |
| Item Package Quantity | 1 |
| Included Components | 1 x WiFi Smart Door & Window Sensor2 x Adhesive tape4 x Screws2 x AAA batteries |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 65 g |
M**K
It works, great value device
This device works through an app (which is free to download). I’m not technical but I was easily able to connect it to the Wi-Fi and set it up. Works simply and sends an alert to my phone when the door opens and closes. Access can be shared and easy to control via app.
K**T
Works well
Good product, easy to set up and works well.
C**U
Useful
Very easy to connect.Good quality double tape included.It's sending real time notifications when the door/window are open or closed.Very useful .
A**W
Disappointing
Disappointing
T**S
Sensor works, API with Alexa didn’t.
Sensor works well as stand alone unit but pairing with Alexa doesn’t work, the API doesn’t let you run anything from the sensor being triggered. Therefore it is useless to me. (API has only settings saying ‘armed away’ ‘armed home’ ‘unarmed home’.)
Trustpilot
3 weeks ago
1 day ago
