database update

Hello, unfortunately the only Windows laptop I have is my work computer. My company has the permissions pretty locked down so I am unable to install Sentinel. Is there a way to update the database and/or the firmware without having to use the sentinel software? Can I insert the SD card into the...

Not the best at the technical stuff so thanks for checking out my post. Have a HP-1 that I'm trying to update through Sentinel. If I Click "Update Firmware it says I have the current version of Home Patrol which shows 2.05 in the unit. Doesn't show 2.05.3 just 2.05 but the real problem is when I...