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THIRDREALITY Door & Window Sensor – Zigbee Door and Window Sensor

Receive an immediate notification when opening or closing a door or windowwith this Zigbee sensor from THIRDREALITY.
Perfect for security and smart automation!

Regular price €19,95


Shipping information

Orders placed on weekdays before 4:00 PM and in stock will be shipped the same day . In most cases, your order will be delivered the next day. More details can be found in our shipping policy .

Description

The THIRDREALITY Door & Window Sensor is a smart contact and magnetic sensor that instantly alerts you when doors and windows are opened or closed. Thanks to the Zigbee 3.0 protocol, this sensor works seamlessly with popular home automation platforms such as Home Assistant (ZHA/Zigbee2MQTT), Homey, SmartThings, Hubitat, Aeotec, Echo (with built-in Zigbee hub), Eero 6, and more. The optional Smart Bridge MZ1 also integrates the sensor with Apple HomeKit and Google Home.

Key benefits:

  • Instant notification when opening/closing: Receive push notifications or activate routines as soon as a door or window is opened or closed.
  • Smart Automation: Create Alexa Routines, like turning on lights or sending a voice alert when the front door opens.
  • Long battery life: Works up to 2 years on 2 AAA batteries (replaceable).
  • Ease of installation: Simply attach the sensor with double-sided tape or screws (both included), no tools required.
  • Overview & History: View the sensor's status and history, including battery status and low-battery notifications, in the Third Reality app or Alexa app.
  • OTA updates: Firmware updates are done wirelessly via the app, so you're always up to date.
  • Safe & Reliable: For indoor use only. Do not place on metal doors/windows for optimal performance.

Disadvantage:
Not suitable for outdoor use and does not work on metal surfaces.

Ease of installation

Attach the sensor and magnet to the frame and door/window with tape or screws, set it to pairing mode, and add it to your Zigbee hub. Installation takes just a few minutes.

Practical applications for Dutch households:

  • Receive an instant notification if the back door or window is open.
  • Automate lighting, alarm systems or heating when opening/closing.
  • Ideal for security, energy saving and comfort.

Warranty & support

THIRDREALITY offers reliable support and regular OTA software updates through the app.

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Technical specifications

Connectivity Zigbee 3.0
Detection Opening/closing door or window (magnetic contact)
Notifications Push notification via app, configurable routines
Battery 2x AAA (lifespan up to 2 years, included)
Placement Double-sided tape or screws (both included), indoor use
Compatibility Home Assistant, Homey, SmartThings, Hubitat, Aeotec, Echo, Eero 6, Apple HomeKit*, Google Home*
OTA updates Yes
Extra History and battery status in app

*Apple HomeKit and Google Home require the THIRDREALITY Smart Bridge MZ1 .

Package contents

  • 1x Door & Window Sensor (sensor + magnet)
  • 2x AAA batteries
  • 2x Double-sided tape
  • 4x Screws
  • 1x Manual

Specifications

  • Power supply
    • Werkt op batterijen
EAN:

Payment & Security

Payment convenience: pay the way you want

  • American Express
  • BLIK
  • Google Pay
  • iDEAL
  • Klarna
  • Maestro
  • Mastercard
  • MobilePay
  • Shop Pay
  • Union Pay
  • Visa

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