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Hybrid Home Security System

TR3106A Household Combustible Gas Detector

  • With sound and light alarm function
  • Sensor failure and life automatic detection
  • Historical data recording and reading function
  • Wall-mounted installation, easy to install and easy to use
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Technical Specifications

Working Voltage AC220V 50Hz
Power Consumption Normal monitoring status: ≤2.0W
Alarm status: ≤2.5W
Output Modes DC 12V (pulse output, with a load capacity current ≤140mA), quantity: 1 set
Switching output (contact capacity: DC30V/1A), quantity: 1 set
Applicable Gas Methane
Measurement Range 0–20% LEL
Alarm Setting Value 10% LEL
Sensor Lifespan 5 years (typical value)
Power-On Preheating Time 20 minutes
Wireless Communication Frequency 470MHz ~ 510MHz
Transmit Power ≤17dBm
Usage Environment Temperature -10°C to +55°C
Relative Humidity ≤95% RH, no condensation
Color White
Dimensions 85mm × 85mm × 35mm (including base)
Weight 145g