1Using microprocessor intelligent algorithm automatically compensates for the drift of the gas sensor, which is stable and reliable. 2LCD flash accurately displays the detector status of working or alarming in real time. Give you real-time monitoring, allowing you to easily grasp anytime, anywhere. 3Control type support output normally open and normally closed, test button can test the alarm circuitan and alarm output. 4The catalytic combustion type gas sensor works stably, has a long service life, and eliminates false alarms. 5The shell use of ABS fireproof engineering plastic, beautiful and generous.
