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A: It is designed for indoor use in residential homes, providing reliable monitoring in domestic living spaces.
A: The unit integrates high-quality semiconductor and electrochemical sensors for high sensitivity, anti-interference capability, and long-term stability.
A: The device features an automatic reminder of sensor life expiration, notifying you when it is time to service or replace the unit.
A: The unit operates effectively within a temperature range of -10℃ to +55℃ and a relative humidity level of ≤93%RH.
A: Yes, it includes a built-in alarm history function to review and track past event records.
A: For safe storage before installation, ensure the unit is kept in an environment between -25℃ and +55℃.
