Wireless Door/Window Sensor
  • Works best with our Mecha Smart Hub

  • Ready to use out of the box

  • Free shipping on orders over $150

  • Best-in-business warranty service

  • Guaranteed safe checkout with Shopify

  • Save when you buy more than 2 devices


mecha smart wireless door/window sensor

Connects to the Hub without the need for cables. Completely wireless and battery operated. No need for tools or screws, simply peel off the adhesive and stick the sensor anywhere you deem fit.

Trigger alerts based on if a door or window is open in your house. 

Alert if the medicine cabinet has been opened. The kids keep sneaking snacks out of the cupboard before dinner? Attach one to the cupboard door and set off an alarm!

The Mecha Smart Wireless Window/Door sensor works in conjunction with the Mecha Smart Home Hub


The Mecha Smart Door/Window Sensor uses the ZigBee protocol. Features an anti-tamper function, designed to automatically trigger an alert if the sensor is tampered with.

  • DC3V CR2032 Battery Operated
  • Home Assistant Ready? - Yes
  • Fireproof PC+ ABS Materials
  • 3M Adhesive Strip for easy installation


Every Mecha Smart Home sensor or hub comes with our 2 year warranty. Our commitment to our customers means that our supports extends outside of just the product itself. 

Need help setting up an automation or unsure where to place your sensors? We are here to help. Feel free to contact us.


- Integration with Home Assistant via their ZigBee module (does not extend to other third party platforms)

- Automation via the Mecha Smart Home Hub

- Assistance with the pairing proccess

- Assistance with the Tuya App

This warranty does not cover:

- Improper use or assembly

- Improper mounting (i.e. mounting the unit above a microwave)

- Installation of components outside their intended use (our products DO NOT OPERATE OUTSIDE)

- Damage or failure due to accident, misuse, abuse, or neglect. 

- Labor charges for part replacement or changeover. 

- Sensors used for commercial activities (please contact us - we can offer an additional warranty and support package)