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₨1,675 VAT Inc.
The Meross Smart Temperature and Humidity Sensor (MS100FHK – EU Version) is an innovative indoor climate monitor designed to help you track and optimize your environment effortlessly. Powered by a built-in solar panel, the sensor operates maintenance-free by utilizing ambient room light (150 to 350 Lux) to power the device, drawing zero battery power when your room is lit. For night-time use or dark rooms, it seamlessly switches to a heavy-duty CR2477 coin battery backup.
Equipped with a premium, 4th-generation Swiss-made high-precision sensor chip, it delivers elite accuracy for both temperature (±0.3°C) and relative humidity (±5% RH). It is a perfect fit for monitoring baby nurseries, wine cellars, basements, or greenhouses, allowing you to prevent mold, protect electronics, and maintain ideal comfort levels.
The sensor communicates using a low-frequency Sub-GHz 433MHz radio frequency, offering vastly superior range and wall penetration compared to traditional Wi-Fi or Bluetooth setups. It integrates flawlessly into major smart home systems—including Apple HomeKit, Amazon Alexa, Google Home, Samsung SmartThings, and Home Assistant. Through the Meross app, you can export up to 2 years of historical data trends and set up clever automations, such as triggering a smart plug to activate a fan or humidifier when thresholds are crossed.
With its sleek, ultra-compact design, it can be placed flat on any surface or mounted easily to walls using double-sided adhesive tape.
*Note: This sensor requires the Meross MSH300 Smart Wi-Fi Hub to function. The hub is sold separately and can support up to 16 individual Meross sensors.
| Product Type | Smart Temperature and Humidity Sensor |
| Brand | Meross |
| Model | MS100FHK (EU Version) |
| Power Source | Solar Powered (via Ambient Light) & CR2477 Battery Backup |
| Sensor Chip | 4th-Gen Swiss-made High Precision Chip |
| Temperature Range | -10°C to 50°C (14°F to 122°F) |
| Temperature Accuracy | ±0.3°C (±0.54°F) |
| Humidity Range | 0% to 95% RH |
| Humidity Accuracy | ±5% RH |
| Wireless Protocol | 433MHz Sub-GHz (Requires Meross MSH300 Hub) |
| Ecosystem Support | Apple HomeKit, Amazon Alexa, Google Assistant, Samsung SmartThings, Home Assistant |
| Data Storage | Up to 2 Years History (via Meross App) |
| Water Resistance | IP20 (Indoor Use Only) |
| Dimensions | 56 × 56 × 18 mm |
| Special Features | Maintenance-Free Solar Power, Sub-GHz 433MHz Extended Range, Historical Data Export, Smart Environmental Automations, HomeKit Native Compliance |
| Warranty | 1 Year Warranty Provided by 101 Multimedia |
| Alarms & Trackers | Smart Locks & Sensors |
|---|---|
| Works with | Apple HomeKit |
| Brand |
