Smart Temperature and Humidity Sensor Kit

MS100H

• Monitor temperature and humidity via the Meross app anywhere anytime, such as baby's room, refrigerators, basement, etc.
• Get instant alerts when the temperature and humidity exceed your preset values.
• Compact size (1.57 x 1.57 x 0.55 in.), thread for fixation, with wide range connection (100 ft typically).
• When Temperature or Relative Humidity reaches a particular value, the sensor will trigger other devices on/off automatically.
• To analyze how data affects your life, view and extract historical data simply.
• *Hub Included

SPECS

Temperature Range

-10°C~50°C (14°F~122°F)

Humidity Range

0~100%
(Prolonged exposure to >80% RH may create an offset of up to 3% in the readings.
This effect gradually reverses after return to <80% RH conditions.)

Battery

CR2477, typical over 1 year life

Button

1 x Reset Button
Insert a pin into the hole and hold for 5 seconds to initiate factory reset process

LED

1 x Status LED

Dimensions (W x D x H)

Sensor: 1.57 x 1.57 x 0.55 in. or 40 x 40 x 14 mm

Weight

Sensor: 25g or 0.9 oz

Temperature Accuracy (0°C~40°C / 32°F~104°F)

±0.3°C / ±0.5°F typical, ±0.5°C / ±0.9°F maximum

Temperature Accuracy (Full Range)

±0.7°C / ±1.3°F typical, ±1.2°C / ±2.2°F maximum

Humidity Accuracy (@25°C / 77°F from 20% ~80%)

±3.0% typical, ±4.5% maximum

Humidity Accuracy (@25°C / 77°F from 0% ~100%)

±4.5% typical, ±7.5% maximum

Wireless Standard

433MHz

Certifications

CE, RoHS, WEEE, FCC, IC

Package Contents

1 x Smart Sensor
1 x CR2477 Battery
1 x User Manual
1 x Double-sided Adhesive Tapes
1 x Thread
1 x Smart Hub（MSH300）

System Requirements

Smart phone running iOS 10.0 or later, Android 6.0 or later
Existing Wi-Fi network
Meross Smart Hub(MSH300)

Environment

Storage Temperature: -40°C~70°C (-40°F~158°F)
Storage Humidity: 0%~100%

FAQS

○

Does Sensor support Hubs of other brands (such as Samsung's)?

Not supported. For a better user experience, please use Meross's original Hub.

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How to communicate between Sensors and Hub？

The Sensors and Hub communicate using a radio frequency of 433MHz.

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How to replace the battery of the Temperature and Humidity Sensor Sensor?

Please follow below figure to open the device's housing. And then you can replace its battery easily.

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Does this product support HomeKit functionality?

This product does NOT support HomeKit functionality, but you can use it in the Meross app.

Learn More

DOWNLOAD

Manual

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