Wi-Fi Thermometer & Hygrometer with Backlit Display – Schartec ST183002
The Schartec ST183002 is a compact indoor Wi-Fi temperature and humidity sensor with an illuminated display – ideal for keeping track of your indoor climate at all times, even in low light. It connects directly to your home network via Wi-Fi (2.4 GHz, 802.11 b/g/n) and can be managed using the Schartec app, Tuya Smart or Smart Life. Push alerts notify you immediately if temperature or humidity exceeds your chosen limits – perfect for nurseries, basements, greenhouses and storage rooms.
Key benefits at a glance
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Backlit display: The illuminated display shows the date, time, temperature and humidity clearly, even in the dark.
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Push alerts: Get instant app notifications when the chosen temperature or humidity limits are exceeded.
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Direct Wi-Fi connection: No separate gateway required – the sensor connects directly to your router via 2.4 GHz Wi-Fi (802.11 b/g/n).
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Smart home integration: Compatible with the Schartec app, Tuya Smart and Smart Life for complete monitoring and control from your smartphone.
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Voice control: Works with Amazon Alexa and Google Assistant for convenient hands-free operation.
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Energy-efficient and flexible: Adjustable reporting intervals, sensitivity and alarm ranges help optimise battery consumption and maximise runtime.
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Wide measurement range: Reliably measures humidity from 0 to 99.9% RH and temperatures from -10 °C to +55 °C.
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Smart automation: Supports linked control of all compatible Schartec smart home and Tuya products.
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Compact and discreet: The slim white housing (55 × 55 × 25 mm, 63 g) fits unobtrusively into any room.
Technical specifications:
| SKU |
|
ST183002 |
| Colour |
|
White |
| Dimensions |
|
55 × 55 × 25 mm |
| Weight |
|
63 g |
| Power supply |
|
AAA 1,5 V × 3 |
| Low-battery warning |
|
≤ 2,7 V |
| Wi-Fi standard |
|
2,4 GHz, 802.11 b/g/n |
| Display |
|
Backlit |
| Time format |
|
24-hour |
| Temperature unit |
|
°C / °F (selectable) |
| Display information |
|
Date, time, temperature, humidity |
| Operating temperature |
|
-10 °C to +55 °C |
| Operating humidity |
|
0 – 99,9 % RH |
| Push alert |
|
Yes – if temperature or humidity exceeds the selected thresholds |
| Compatible apps |
|
Schartec, Tuya Smart, Smart Life |
| Voice assistants |
|
Amazon Alexa, Google Assistant |
Technical specifications – connectivity & energy efficiency
The ST183002 connects directly to your home network via Wi-Fi, without an additional gateway. Reporting intervals, measurement sensitivity and temperature/humidity alarm ranges can be individually configured to save battery power and noticeably extend operating life. Limits and sensor status are continuously synchronised with the app.
What's included:
- 1 × Schartec Wi-Fi temperature & humidity sensor ST183002 (white)
- 1 × Quick-start guide / installation instructions
Note: 3 × AAA batteries (1.5 V) are not included.