If you find that your GS-911 device's Power/Status LED is flashing RED, or after powering up it keeps blinking green rapidly rather than once per second (see https://www.hexgs911.com/connectors-buttons-and-lights/) your device's firmware is corrupt or it is stuck in bootloader mode. Either the GS-911 Diagnostics PC App or the GS-911wifi Utility can be used to recover your devices firmware.
If the device beeps three times during powering up, the SD card may be at fault.



