Upgrade Files

This upgrade file rootfs-3531dv100 works for the ZR08TN DVR. You can find your DVR's model number on the label at t...

This upgrade file works for the ZR08KS DVR.  You can find your DVR's model number on the label at the bottom of you...

This upgrade file rootfs-3531dv100 works for the ZR16CK DVR. You can find your DVR's model number on the label at t...

This upgrade file rootfs-3520dv400  applies for the ZR08MN / ZR08MM / ZR08MS / ZR08WN and ZR08AR DVR.  You can find...

This upgrade file rootfs-3521dv100 works for the ZR08CN, ZR08CM and ZR08CS DVR.  You can find your DVR's model numb...

This upgrade file only works for the ZSWNVK-J820XX Wireless NVR system.  You can find your NVR's model number on th...

This upgrade file only works for the ZSWNVK-H820XX Wireless NVR system.  You can find your NVR's model number on th...

This upgrade file only works for the ZSWNVK-R4204A Battery Wireless NVR system: ZR04DR.  You can find your NVR's mo...

This upgrade file only works for the ZG3012M Battery Wireless Cameras. You can find your camera's model number on t...