... : Adopting high-quality chip control, stable & sensitive.Transmitter with SAW resonator, stable frequency, less interference, far remote control distance, low power ...
... fault detection6: When gas concentration come back to under alarm setup value after alarming, detector auto-reset ( solenoid valve manual reset ...
... )Instruction of use:Press MODE button to enter time/date setup,press MODE button again and again,will enter into hour ... ,minute,year,month,date setup,press SET button to adjust hour,minute,year,month,date ...
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