Is it possible to turn off the SmartSense sensor? Setec Customer Support December 14, 2021 03:51 No, it is not possible to turn off the SmartSense sensor. Related articles How long will a SmartSense sensor's battery last? How do I replace a SmartSense sensor's batteries? How does SmartSense measure the gas levels inside a gas bottle? I need more grease for my SmartSense sensor, where can I get more? Can I add a different kind of battery to what I already have in my system?