WIFI Remote Smart Thermostat LCD High Precision Temperature Controller Module

OLED LED&RGB. Am 10.03.2023 hat der Verkäufer die folgenden Angaben hinzugefügt When access to the 18B20 sensor, the temperature will automatically switch to the 18B20 test temperature. Relay with power output (AC110-220V) does not distinguish between zero line fire line.

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