CMAIN FEATURE
High reliability sensor
Auto-reset after alarm
MCU processing adopted
Malfunction auto-check indicator
Alarm output N. C. / N. O. Optional
Dual sensor design
Be able to work with electrovalve /exhaust fan
SMT adopted, excellent stability
Available for Natural gas, LPG, CO

TECHNICAL SPECIFICATION
Operating voltage: 220V AC or 12V DC
Rated power: ??3W (220V AC power supply)
Warm-up time: 3-5 minutes
Alarm level: 10% LEL of Natural gas, 100 PPM of CO
Alarm indicator: Corresponding Red LED flash
Malfunction indicator: Yellow LED on & Beeper long-buzz
Alarm sound: ??70dB (within 1 meter)
Operating temperature: -10º C to 50
Environmental humidity: ??95% RH (No congelation)
Installation mode: Wall mounted
Alarm output: Relay output /sound & flash alarm
Dimension: 115*72*41mm
Execute criterion: GB15322.2-2003