PGST New Security-Smart APP WIFI Control Combustible Gas Leak Detector LCD Display Household Smart Natural Gas Alarm Sensor

Brand Name: PGST
Model Number: PA-210
Quiescent current: Less than 20mA
Alarm current: Less than 350mA
GSM system: 850/900/1800/1900MHz
Operating temperature: 0℃ to 50℃
Relative humidity: Less than or equal to 95% RH
Battery low voltage prompt: 3.9 ± 0.3V