• With LED digital display to show the concentration of CO/CH4 gas
• Three-color indicator design, easy to be observed
• Alarm sound ≥90 decibels within 3 meters, and flashing lights to inform nearby personnel of emergency countermeasures in time
• 360 degrees gas inlet, high sensitive detection, with accurate result

Specification:

• Operating Voltage: AC 90~240V
• Static Current: 90mA
• Alarm Current: 100mA
• Rating Power: 3W
• Warm-up Time: About 180S
• Combustible gas alarm Level: 3500±1500PPM(7±3%LEL)
• Carbon monoxide gas alarm Level: Above 100ppm, alarm within 3 minutes
• Sound Level: ≥85dB/m(≤3m)
• Installation Mode: Wall mounted
• Response time: ≤10seconds
• Recovery time: ≤30 seconds
• Alarm Indicator: Human voice alarm, red LED flash and LED display(12 volt pulse voltage)
• Operating Temperature: -10C~+55℃
• Environment Humidity: ≤95%RH (No condensation)
• Size: 100*70*35mm