LX-212AD gas detector

1. Power Source:220V AC 12V DC 2. Sensitivity:10LEL 3. Power Consumption:1.7W 4. Operation Temperature: 1050 5. Working humidity: 95RH 6. Alarm sonority:85db 7. Type Of Gas Sensed: a+LPGButane, Propaneused in normal and mini gas bottles b Gas from piping system city gas and natural gasMethane8.Product size: 138.54.5cm