Any maintenance notes?
No user‑serviceable parts. Wipe with a slightly damp lint‑free cloth only; do not use solvents. See the troubleshooting page of User Guide if needed.
Key specs?
Power: 2× AAA alkaline; IP20; operating +5 °C to +45 °C; 0–75% RH (non‑condensing); max altitude 2000 m; auto‑shutdown 60 s (not connected) / 10 min (connected).
