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Key Features
- Detects if doors or windows are open for peace of mind
- Sends push notifications to your smartphone when triggered
- Connects to Wi-Fi directly, no smart home hub needed
- Works with Google Home and Alexa for voice control
Lenovo Smart Door Window Sensor, white ZG38C02928
Automatically detect if your doors or windows are open with the Smart Door Sensor from Lenovo. Sending a push notifications to your smartphone when someone opens a door or window, this powerful little security sensor connects to your WiFi in a snap - no hub required!
- • Quickly and easily detects whenever a door or window is open
- • Status updates sent directly to your compatible phone through Lenovo Link app (download required)
- • Compatible with Google Home and Alexa, making it easy to control with your voice
Specifications
Global
- EAN:
- 0194632003116
- Model Number:
- ZG38C02928
General
- Colour:
- White
Battery
- Battery Type:
- Rechargeable Li-ion
Weight
- Weight (Kg):
- 0.35
In The Box & Warranty
- Warranty (Years):
- 1
Why Buy?
Instant alerts when doors or windows open
A door and window sensor like this one tells you the moment someone opens a door or window, so you are never caught out wondering if something was left unsecured.
Once fitted, the sensor sends a notification straight to your phone through the Lenovo Link app whenever it detects movement, letting you check on your home from the kitchen, the office, or the other side of the world. There is no hub to buy and no complicated setup, it connects directly to your home WiFi, so you can have a working window sensor running in minutes. Pair it with Google Home or Alexa and you can ask for a status check without reaching for your phone at all.
Small and battery-powered, it sits neatly on a door frame or window sill without any visible wiring, so it suits rentals and older homes just as easily as new builds. It is a practical way to add a layer of awareness to everyday routines, from checking the back door before bed to keeping an eye on a teenager's window.
Buy this if...
- You want to know straight away if a door or window has been opened
- You travel often and like checking in on your home remotely
- You have a sliding door or window that is easy to forget about
- You want straightforward home security with no hub or ongoing fees
- You already rely on Google Home or Alexa for voice control



