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Thank you for going through the steps of trying it out on your system, and posting reset instructions. I also follow wittaj and bigredfish, always useful info in their posts. I believe you are correct, that my cams are due for a deep reset. In regards to the whacky tracking, it sometimes...

They really do struggle at night. Do your cams have that OSD info bug? Around half of my Minis do alright at night, I even run them in color, mainly b/c I live in a well light area, corner house. I still find a lot of value in the small format. I wouldn’t hang a regular sized ptz on the...

Hello, I own several SD4A425DB-HNY 4MP 25x (Mini PTZs) from EmpireTech. I find it to be a discreet, and quite capable camera, if only it were a bit brighter at night, otherwise, it is perhaps my fav PTZ. Ever since I updated the original factory FirmWare to the, 2023-07-04 build...

Congratulation to all the winners! A big thank you to all the forum members and their valuable posts. An opportunity for us all to keep learning. And a big thank you @EMPIRETECANDY.

You are correct. My bad, I meant 50 degrees for the 3.5mm, (on the thermal FOV), seemed narrow to me. To which wittaj cited the 4:3.

That makes total sense . I was unaware it was a 4:3 ratio. Thanks! Luis

Thank you wittaj, Apparently there are 3 lens versions of this cam. It seems the field of view and lens mm, behave somewhat different from a regular camera. On the thermal side thats fine, hence there are probably different mathematics needed here, But on the optical side, it also seems...

Hello, couple of questions. 1 - Is this the 2mm, or the 3mm version being reviewed here? 2 - Will the Thermal image (green image) produced by the camera, be displayed just like any other cam, on a 4x4 grid of any Dahua NVR? Thank in advance Luis