QwikSmoke tests the SENSOR, not just the battery. Did you know that the test buttons only check the power to a fire alarm but what if your sensor is faulty? The QwikSmoke cans use non-toxic test gas to verify the functionality and capability of any smoke alarm. Fast, reliable, and easy to use this test chemical contains no CFCs, silicone, phthalate esters, and is non-flammable. Don't leave it to chance, test your alarms today with QwikSmoke Universal Smoke Alarm Test Gas!
