Model Number: Gas detector - 012
1.Conform to EN50194 2.DC 3V (2pcs AA batteries) 3.low battery voltage alarm 4.2 years product life 5.sound above 85dB at 1M
Model Number: Gas detector - 011
1. a high-tech, high-sensitivity and high-quality surveillance safety 2.Battery back up, provides 6 hours when power out
Model Number: Gas detector - 010
1.Conform to EN50194/EN50291/EN14604 2.Sound>85dB at 1M 3.Sensor Type: CO: electrochemical , Smoke: photoelectric, heat:temperatur
Model Number: Gas detector - 001
Type Of Gas Sensed:a)+LPG(Butane, Propane) used in normal and mini gas bottles b)+Gas from piping system (city gas) and natural gas(Methane)