architecture home hotel gas CO gas alarm

Features:

> Detects Natural Gas, LPG, and Coal Gas etc. Combustible Gases

> Wall Mounted

> Sound and Flash Alarm

> Three Indicators: Power, Alarm, Fault

> Long Lifespan (10 years) Semiconductor Sensor with High Stability

> Advance Microprocessor Technology

> Auto Check Sensor Failure

> Auto Reset after Leaked Gas Clears

> Strict Calibration of Alarm Level in Gas Chamber with Natural Gas or LPG

> 24-48 Hours Aging Tests of both PCBA and Finished Detectors

Specifications:

> Frequency: 433/315MHZ

> Working Voltage: 90-240VAC

> Rated Power: ≤3W

> Warm-up Time: 3-5 Minutes

> Working Temp. Range: -10°c ~ +50 °c

> Humidity Range: 10% ~ 95% Relative Humidity (RH)

> Alarm range:

Natural gas: 10% ~ 25% LEL

Liquefied petroleum gas: 10% ~ 25% LEL

Coal gas: 2% ~ 5% LEL

> Alarm Reset: Auto Reset after Gas Clears

> Sensor: Semiconductor Gas Sensor

> Indicator Information Power: Green LED ON

> Alarm: Red LED Flashing

> Fault: Yellow LED ON

> Alarm Output: Sound & Flash Alarm