The FS-3500 Flame Sensor from Takex immediately detects UV rays contained in flames to trigger a pre-recorded "flame prohibition" or "non-smoking" message output in a choice of 5 languages; English, ...
In case of fire, break glass. In case of fire, call 911. In case of fire some decades ago, run down the street, open the little box, pull the lever, and wait for a fire engine. That’s what I did, ...
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