Firmware download for DS-2CD2442FWD-IW

Is this the latest firmware for the DS-2CD2442FWD-IW? This is a US version camera. Would upgrading be bad? My current version is "V5.4.3 build 160902".

Tnx,
Ambi
 
OK, thanks!

BTW, I'll be visiting Netherlands for a few weeks in a few months!

So does the DOWNLOAD EU PORTAL

make it so I won't brick it? The Serial Number doesn't have a CH in it, so it should be OK, right? The Serial number is 20161013AAWR657######.

Thanks!
 
I have the same camera and just updated today from V5.4.3 build 160902 to v5.5.82 build 190909 I keep getting email user password incorrect when doing a test email. The same email is being used on other Hik devices devices without issues. Do I have a firmware issue or something else? Many thanks for the support.
 
Also DNS is set to 8.8.8.8 and camera can be viewed remotely, email worked fine as of 3 years ago so it led me to believe it was a firmware issue. updated firmware and still an issue. Also email was working fine 3 yeears ago with DNS set to routers default gateway but changed it to 8..8.8.8 today.
 
just saw this in email, possibly google stopped the login. Will test again and update now that I chose "yes it was me" dialog.
Suspicious sign-in attempt prevented
Google prevented someone who knows your password from signing in to your account. If this wasn’t you, you should change your password immediately.
 
No go for emails with above firmware, emails works well on two NVRs. Getting the above email was some hope that theres communication.