Smart Door & Window Sensor for Apple HomeKit, Alexa, SmartThings, Google

Meross Smart Sensors From the Previous page, we create products that empower people's lives at Meross. We believe in making homes smarter, and people's lives easier. We believe everyone deserves a smart life that is simple, smart, and stable.

Product Description Next page

Apple HomeKit Supported Previous page

Integrate your device easily into your Apple ecosystem for even more convenient ways to control it.

Remote Access

Monitor your pet on your phone when you're not home.

Get Real-time Notifications

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

Voice Control

Check the status of your door sensor by voice.

1. Apple HomeKit

2. Remote Access

3. Real-time Alert

4. Voice Control Next page

Child Care Previous page

Never worry about your baby going out unnoticed.

Pet Escape Reminder

Receive reminders about the comings and goings of your pet.

Security & Intrusion Detection

Install sensors on doors and windows to detect intrusion.

Devices Automation

Automatically turn on the light when you open a cabinet.

Compact Design Next page

The super mini body design eliminates the need for complicated tools during installation. Simply use the included strong mounting tape to install the window sensor.

Installation Distance

The Meross door sensor offers an installation sensing distance of 0.94 inches to prevent false sensing and ensure optimal performance.

Reliable Signal Transmission

Offers a 328 feet transmit distance. [Note] You need a hub first. Requires Meross hub, this is sensor only, the hub is sold in the "Kit Version" link.

2 Years Free History Record

Data is transmitted (HTTPs & TLS) and stored using Amazon AWS servers in the US. Check data anytime, anywhere, or export them via the free Meross app.

Style Comparison - Door Sensor: Add to Cart - Door Sensor and Hub: Add to Cart - Water Leak Sensor: Add to Cart - Water Leak Sensor and Hub: Add to Cart

Customer Reviews - 2.9 out of 5 stars (61) - 2.9 out of 5 stars (61) - 4.0 out of 5 stars (77) - 4.0 out of 5 stars (77)

Price - $12.99 - $12.99 - $19.99 - $19.99 - $24.99 - $24.99 - $36.99 - $36.99

Protocols - 433MHz (Sensor), 433MHz (Sensor), 2.4GHz WiFi (Hub) - 433MHz (Sensor), 433MHz (Sensor), 2.4GHz WiFi (Hub)

Power Source - CR2450 (Sensor), CR2450 (Sensor), DC 5V (Hub) - CR123A (Sensor), CR123A (Sensor), DC 5V (Hub)

Ecosystems - HomeKit, Alexa, SmartThings - HomeKit, Alexa, SmartThings - HomeKit, SmartThings - HomeKit, SmartThings

Applicable - Door, Window, Cabinet - Door, Window, Cabinet - Toilet, Pool, Attic, Basement - Toilet, Pool, Attic, Basement

Battery Life - 2 Years (Replaceable) - 2 Years (Replaceable) - 2 Years (Replaceable) - 2 Years (Replaceable)

Safe & Efficient Use

Keep your home safe and secure with our advanced smart wifi door sensor, compatible with Apple HomeKit, Alexa, and SmartThings. Conveniently check your bedroom door or window, garage door, kids' room, fridge, office room, cat door, cabinet, skylight, and anywhere you want to be notified. ⚠️【NOTES】Requires Meross hub to work, this link is sensor only, hub is sold in the ''Kit Version'' link.

Real-time Alert Notification

Get alerts immediately on your Meross app, you can stay informed about critical alerts concerning your smart door sensor, no matter where you are - giving you peace of mind and taking action quickly if needed.

Home Devices Automation

Take your home automation to the next level with Meross Door Sensor, easily set triggers to control other HomeKit and Meross devices with a simple automation setup, your home light turning red when your garage door sensor is activated, making your life easier and more convenient.

Hands-Free Voice Control

Enjoy the convenience of hands-free access. Simply ask Siri to check the status of your door sensor - no need to go downstairs or pick up your phone again. You'll always know whether your garage door or home door is opening or closing.

Superb Versatility

One hub can control up to 16 Meross sensors. Low-power consumption battery (2 years battery life, replaceable). Free history record-2 years and export historical data at any time for security checking.

Compact Design

The brand-new mini and elegant design won't occupy any extra space. No Tools Needed, simply use the included strong mounting tape to install. Super mini main sensor size (2.24 x 1.22 x 0.59 in.) Sub-sensor size (1.10 x 0.61 x 0.43 in.).

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