The Zmodo camera offline is due to a drained battery, power outage, being out of the router's range, or loose or faulty cables. To resolve this, recharge the battery, ensure a stable power source, and make sure the device is within the router's range. For further assistance, feel free to reach out to us! https://zmodocamera.com/reasons-and-fixes-for-the-zmodo-camera-offline-issue/