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I don't expect "last for many years", I need just 2 years (local warranty from Dahua) :)

There's no limitations in Dahua ads and technical specs related to the tour functions. So any consumer can expect/hope that cam will work properly for 1.5-2 years at least (and than can be serviced for 10-30% of price). BTW SD6AL830V costs about half (2000eur) of Axis Q6128-E. But Dahua is...

Not always. There's ad purposes that can't be done using 2+ static cams. See cam in the Amsterdam. What's cam model is used here? Any thoughts?

- there's some 4K PTZ that works fine for 2+ years.

I stream beach views to the travel site.

These cams are used for online video streaming.

PTZ Cams with autotracking feature are also not designed for continuous motion?

Dahua gives much better IQ and stability. But I need infinite tours, that doen't supported by Dahua (both cheap and expensive).

Both Huisuns were failed after lightning. Are there any rotation limits on Dahua site? Where's this specification?

My purpose is infinite tour. I have only 2 of 16 failed Huisuns since july 2017. And I have actually failed dahua since sep 2018, because I need only automated tour. Huisuns are buggy, but working. PS: are Hiks have same rotation counter?

Cheap Chinese Huisun PTZ works for 2 years flawlessly with infinite tour without pauses. Dahua cam failed within 150 days with many pauses in tour.

Same issue with about 1,5k-2k$ cam SD6AL830V-HNI - problem with PTZ (Tour counter limit?) This cam has resource for just about 1year? $5.5 daily? Really? Shame on Dahua!

Hi guys! I have this cams for over 6 monthes in the infinite tour, and now it shows "current rotation times 94%", "some functions will be locked when it reaches 95%". Are there any ways to reset rotation counter on these cams? Thanks.

hdw5631R-ZE - may be PAL or NTSC. hdw5631RP-ZE - is definitely PAL.

No difference. P - is a PAL marker. N - NTSC marker.

@shokunin, thank you!!! Wait for the first shots :))

Any news?

@EMPIRETECANDY, can you make photo of the lens connector?

Auto-focus would not work via adapter even if supported by the cam.

Any news? Did anyone test Dahua hf8835f? Is it compatible with auto-focus m43 lenses (e.g. from Oly)?

Any news? Did anyone test this camera? Is it compatible with auto-focus m43 lenses (e.g. from Oly)?

@cor35vet, have you any experience with hdw4631c-a? Thanks.

Can anyone publish some demo-video of this cam at the daytime and different focusing distances? Thanks.

@aristobrat, can you make some day shots with the different focusing distance? Thanks.

Just received another great Z5 cam from @EMPIRETECANDY - hfw5431r-z5. Lens 7-35mm has much better quality (chromatic aberrations etc) than ordinary hfw5431r-z. Will mount at Friday.

@aristobrat, thank you!

Hi! Could you please add some screens on 3072x1728, 2304×1296 and 1920×1080 resolutions (16:9)? Does this cam just distort 4:3 images to 16:9 (as hfw8331 does) or resize and crop them (intended behaviour, as hfw81230 does)? Thanks!

Hi guys! I've recently found new Dahua cam on Ali: Aliexpress.com : Buy 6MP Dahua H.265 DH IPC HDW4631C A IP Camera IR 50M Built in microphone POE network camera replace IPC HDW4631C A Dome Camera from Reliable ip camera suppliers on Professional Electronic Technology Store Any thoughts or...

Hi guys! I have about 50 pcs hdw4431c-a in the my environment and happy with these cams. But for now Chinese sellers can't sell v1 cams anymore. Any experience and noticeable differences in the image quality between v1 and v2 cams? Any difficulties? AFAIK these can't be updated via web...

I've build wget 1.16 from source, and now all seems to be ok. Thanks!