• • Protocol : Zigbee 3.0 (IEEE 802.15.4), requires a compatible Zigbee gateway (SONOFF, Echo with Zigbee hub, SmartThings, etc.).

• • Functions : Measurement of temperature and humidity.

• • Accuracy : Temperature ±0.2°C; Humidity ±2% HR, with Swiss-made humidity sensor.

• • Update Frequency : Data refreshed every 5 seconds for near real-time tracking.

• • Power supply : CR2477 button battery, typical range announced up to 4 years (variable depending on use and environment).

• • Operating temperature : -10°C to +60°C.

• • Operating humidity : 5 to 95% HR, non-condensing.

• • Dimensions : Approximately 45 x 45 x 17.7 mm, weight ~26.7 g.

• • Installation : Magnetic support + metal plate + double-sided adhesive, possibility of fixing by screws.

• • Typical use : Living room, bedroom, baby room, greenhouse, terrarium, technical room or network cabinet to monitor temperature and humidity remotely.

Buy on domadoo (8.49€)
Buy on aliexpress (12.19€)
Buy on amazon (16.50€)
Buy on sonoff (16.83€)