Note: Ii is important to use the correct Firmware for the DVR in your vehicle.
Please note - you DO NOT need a Dropbox account nor sign-in to Dropbox to download the above files. Click the "No thanks, continue to download" button near the bottom and proceed to download and save.
LogOn PC Viewer for JS-450
Download this customised App into your MS-Windows desktop or notebook computer by clicking the link above.
If you are unable to run the installer, please click "More Info", followed by "Run Anyway". After clicking the "Finish" button, please flip your computer screen to another dialog box downloading the "Audio Decoder". Click "Yes" and complete this step.
This PC-Viewer app is now installed, and is found on your computer desktop screen. This app can only be installed on MS-Windows computers. It is NOT compatible for ALL handphones and APPLE computers. For these devices, download and install generic media player applications, such as "VLC Media Player".
Latest Firmware Upgrade
Download the "UPGRADE" zipped folder into your MS-Windows PC. UN-ZIP the folder.
Remove microSD card from DVR Blackbox and format the card in the LogON_PC_Viewer application (click the 'gear wheel' Settings button at the bottom left corner). Format the card; then press "INITIALIZE" and "SAVE" the microSD card. Exit and Close application completely.
Go to your Windows PC File Explorer and copy the unzipped "UPGRADE" folder that was just downloaded, into your microSD card. Insert the microSD card back into the JS450 recorder DVR Blackbox.