What is the warranty period for the SmartSense? BMPRO Customer Support March 21, 2023 04:46 The warranty period for the SmartSense sensor is 12 months. Related articles My SmartSense sensor is not pairing. What can I do? Is it possible to turn off the SmartSense sensor? How long will a SmartSense sensor's battery last? My RVMaster Controller screen is not responding. I can't access my RV's features, what can I do? How does SmartSense measure the gas levels inside a gas bottle? Comments 0 comments Please sign in to leave a comment.