flashing LED on contact sensor

I have an intermittently flashing LED on one of my contact sensors… battery usage also seems excessive.

Hey @JBL504. Could you please follow up with our support team on this concern? Please give our support team a call at one of the numbers available here. We’re taking additional steps to protect our team and help reduce the spread of COVID-19. This has resulted in longer than normal wait times. If you are outside of the US, please read our response to COVID-19 here to see how to contact support.