WisuAlarm GC20-B Carbon monoxide detector - 10 year battery - 10 years Figaro sensor - LCD display - European standard Record heartbeats and up to

Record heartbeats and up to 30 seconds of single-lead ECG

This way you can act immediately when there is danger

【True HEPA Air Filters 】The compact frame and 360° design help the air purifier whereever you put it

8L large capacity can meet your daily demands

And the 30s interval timer signals the change to the next quadrant

WisuAlarm GC20-B Carbon monoxide detector - 10 year battery - 10 years Figaro sensor - LCD display - European standard Record heartbeats and up toFigaro sensor The sensor in this detector measures extremely low concentrations of carbon monoxide and thus warns early in case of danger. This way you can act immediately when there is danger. Long life The battery and sensor of this detector both have a lifespan of 10 years. So you can be sure that you are protected for a long time after purchasing this carbon monoxide detector. LCD display The informative LCD display provides you with real time