Firstly, ensure that the detector is properly installed according to the manufacturer’s guidelines. Check for any obstructions or environmental factors that could trigger false alarms, such as dust, steam, or extreme temperatures. Next, inspect the detector for any physical damage or signs of wear. If everything appears to be in order externally, you may need to recalibrate the detector or adjust its sensitivity settings. If the issue persists, it’s recommended to consult with a certified technician to further diagnose and address the problem.