Features:
1. High-quality gas sensor, no passivation, it has lower power consumption and longer service life.
2. Unique design, it can sense gas, natural gas, liquefied petroleum gas.
3. Single-chip intelligent control, self-detection can prevent false alarm and eliminate false alarm, stable and reliable.
4. It can be used alone or connected with a solenoid valve/manipulator control system, features function of sound light alarm and automatic reset.
5. Easy to install, save time and effort. No alarm within 2-3 minutes after power on.