100-240VAC carbon monoxide detector alarm

General Details
Technical specification:
Model NoSR-912CS
Operating voltage85-265V AC(can support 9V backup battery)
Gas speciesCO
SensorSemiconductor
Alarm level150PPM±50PPM
Aalarm outputSound&LED flash alarm
Sound level85dB/3m
MCU processing adopted,SMT adopted,good stabilityYes
InstallationWall mounted
Working environment-10℃~+50℃(≤95%RH No congelation)
 Dimension 118.5*82*43mm
Malfunction auto-check indicatorYes

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