SAS Narcotic Gas Alarm

BRAND NEW UPDATED MODEL

This 12v/24v Gas alarm detects ALL Narcotic Gases as well as Butane, Propane, Methane, Ethanol, LPG and other combustible gassesIt has a built in back up 9v battery - so if your 12/24v battery supply fails or is deliberately cut - the alarm system will activate immediatelyEasily installed - it can be hard wired to your caravan battery, or via a 12v socket or 2-pin clipsil plugThis effective Gas Alarm offers you maximum protection from Gas Attacks or Gas Leaks when in your caravan/motorhome/truck at all times