Below is a link to download the latest firmware for the:
Ultra Series IP Camera Firmware
If you are unsure which firmware file to download and apply to a device, do not continue. It is recommended to raise a technical support request and a LILIN support representative will be happy to advise on the correct firmware download and update process.
When updating a camera firmware, if you receive a message prompt advising that the firmware file name is incorrect, you are trying to use the wrong firmware file for the device.
Please do NOT rename and submit any firmware files because this will potentially render your device unusable and may need require the device to be returned to your local LILIN branch for recovery.