if your motion sensor is showing as offline on the simplisafe® mobile app, this is an indicator that the battery within the device needs to be replaced. apr 27, 2022 · sensors have all been in the same place for all that time, with no connection issues (except once, the keypad lost connection to the base station). A day ago, the. sep 30, 2021 · see if its still offline. If that doesn't work, remove it from the system and reinstall it. If no luck, then replace the battery. If still not working, swap it with another.
