Meross Smart Door Window Sensor, Mini Contact Sensor for Security and Home Automation, WiFi Alarm System, Real-Time Alert, Works with HomeKit, Alexa, Google, SmartThings, Meross Hub Included Start Kit

Price: £9.99
(as of Jun 13, 2026 05:21:57 UTC – Details)

Product Description

Efficiency with Voice Assistants

In the third-party platform app, you can set up automation for Echo Dot and HomePod to play custom alert sounds or send text/phone notifications.

Security and Intrusion Detection

Install sensors on doors and windows to detect intruders. Whether you’re at home or away, you’ll never miss a potential security threat.

Compatible with Apple HomeKit

Easily integrate your device into the Apple ecosystem for more convenient control.

Remote Access

Monitor your pet from your phone when you’re away from home.

Real-Time Alerts

Receive alerts immediately on your phone when an alert condition is detected.

Voice Control

Check the status of your door sensor using voice commands.

1 Works with Apple HomeKit

2 Remote Access

3 Real-Time Alerts

4 Voice Control

Compact Design

No complicated tools are needed to install the sensor; simply use the included tape.

Reliable Signal Transmission

Provides a transmission distance of up to 100 meters(open areas).

Installation Distance

Meross door sensors can be mounted up to 24mm apart to accommodate more door and window gaps, ensuring reliable device sensing.

2 Years of Historical Data

View your data on the go or export it through the Meross app.

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Customer Reviews

3.9 out of 5 stars 113

3.4 out of 5 stars 72

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3.8 out of 5 stars 262

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Price

£19.99£19.99

£9.99£9.99

£9.99£9.99

£21.99£21.99

£19.99£19.99

Works with Matter

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Works with Apple HomeKit

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Works with Alexa

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Works with Google Home

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Works with SmartThings

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Meross Hub Required

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Compact And Easy To Install: The new mini stylish design doesn’t take up any extra space. No tools are required; just peel off the tape and stick it where you want it. The maximum installation distance of the magnetic sensor reaches 24mm, which can meet the installation requirements of more complex conditions. Mini main sensor size (57 x 31 x 15 mm) Secondary sensor size (28 x 15 x 11 mm).
Real-time Alert Notifications: Get alerts instantly in your Meross app so you can stay informed of important alerts related to your smart door sensors, wherever you are, giving you peace of mind and allowing you to take quick action when necessary.
Superior Versatility: One hub can control up to 16 Meross sensor devices. The hub utilizes a 433MHz low-power connection solution and boasts better wall penetration capabilities, with a communication distance of up to 100 meters (in open areas). The product is equipped with a replaceable button battery. With the low-power design, the battery life can last up to 2 years. Historical data can be recorded for free (up to 2 years) and can be exported for security inspection at any time.
Home Device Automation: Take your home automation to the next level with the Meross Door Sensor. Easily set up triggers to control other HomeKit and Meross devices using simple automation settings, such as having your home lights turn on when the door opens. Explore more linkages waiting for you to discover.

Product summary

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