RESEALED - Climate Sensor AQARA W100 (TH-S04D) - Zigbee and Thread temperature and humidity sensor

🌡️ Aqara Climate Sensor W100 (TH-S04D) – Zigbee and Thread-Compatible Temperature and Humidity Sensor

A highly accurate sensor featuring a 3.4-inch LCD display that monitors temperature and humidity in real time. It supports Zigbee and Thread technologies, allowing integration with third-party products or connection via an Aqara hub for advanced features such as remote HVAC control. Thanks to its three parametric buttons that can trigger up to nine different actions, the device contributes to increased comfort, energy efficiency, and smart home automation.

✅ Temperature and Humidity Sensor – Key Features

📝 Important notes:

• Using the device within a Matter ecosystem requires a Matter Controller and a Thread Border Router.

• An Aqara Zigbee hub is required.

• Switching between protocols (Zigbee ↔ Thread) requires a factory reset.

• Previously configured wireless button actions will be deleted when connecting the sensor to an Aqara thermostat.

• The secondary display area only works in Zigbee mode, connected to an Aqara hub.

• Connection to the Aqara Radiator Thermostat E1 is only possible via the Aqara Home app in Zigbee mode.

• Battery life is based on tests conducted by Aqara under default usage conditions.

• Customizing sampling and message frequency is only available via the Aqara Home app in Zigbee mode.

🧩 Extended Compatibility – Zigbee + Thread + Matter

The sensor supports both Zigbee and Thread and is Matter-compatible, allowing seamless integration with ecosystems like Apple Home, Amazon Alexa, Google Home, and others. At the same time, Zigbee used with an Aqara hub gives access to exclusive Aqara Home app features.

🔘 3 Parametric Buttons = Up to 9 Actions

Equipped with three smart buttons, the sensor supports single, double, and long presses—allowing up to 9 automation or scene triggers. You can turn devices on/off, activate comfort modes, or set scenes with a single touch.

📺 Large LCD Display & High-Precision Sensors

The device includes:

• A temperature sensor with ±0.2℃ accuracy

• A humidity sensor with ±2%RH accuracy

• A 3.4-inch LCD screen for real-time readings

Perfect for monitoring conditions in homes, storage areas, greenhouses, or spaces for people with special needs.

🌍 External Sensor Integration

In Zigbee mode, the device allows pairing with an additional Aqara temperature and humidity sensor, displaying extra data in the secondary screen area. If no external sensor is connected, this area will default to show local values—providing a clear overview of the current environment.

🌡️ HVAC Integration for Remote Control

The sensor can be connected to:

• an Aqara thermostat via a hub

• or a third-party IR air conditioner via Aqara Hub M3

This enables remote control of HVAC functions like temperature, humidity, and modes directly through the app—no physical interaction required.

🔋 Long Battery Life

The device is powered by 2 CR2450 batteries, offering:

• up to 2.4 years in Zigbee mode

• up to 2.3 years in Thread mode

You can fine-tune sampling and message frequency to strike the right balance between performance and energy efficiency.

📦 Technical Specifications

• Product name: Climate Sensor W100

• Model: TH-S04D

• Dimensions: 86 × 86 × 13.65 mm

• Temperature range: -20°C ~ 60°C

• Relative humidity: 0 ~ 98% RH, non-condensing

• Wireless protocols: Thread / Zigbee / Bluetooth

Package includes:
✅ 1x Aqara Climate Sensor W100
✅ 1x User manual
✅ 1x Declaration of conformity
✅ 1x Set of screws
✅ 1x Wall mount
✅ 1x Table stand