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Qvis Viper NVR vs QNAP QVR Elite & API questions
woter posted a topic in IP/Megapixel Cameras and Software Solutions
Hi, Some time ago, I wrote this question and I've been kindly recommended the Qvis Viper PTZVIP-4-4MP-25X-V3 by @tomcctv. DTS Digital CCTV will supply it, however, they're recommending I purchase the Qvis Viper NVR (VIPER-NVR-4K2-4BB). My current setup is a Hanwha XNV-8081Z with a QNAP running QVR Elite. I have a number of issues that I understand will be resolved because most of the "smart" functionality is processed at the camera as opposed to the NVR doing the work. I understand the Viper is a re-branded TVT and I believe this particular camera is this one. QVR Elite supports ONVIF and some TVT cameras, however this particular model is not on QNAP's hardware compatibility list. I plan to hook it up to Home Assistant to provide Ring doorbell-esq functionality. Home Assistant has an existing add-on that supports cameras via ONVIF. Is the additional Viper NVR a legitimate requirement? I guess I can try without and buy it later. What additional functionality does this NVR give, or why would it be recommended? My current system records constantly and stores about 7 days on 1 stream. What size HDD would be required to retain this period? What functionality is lost between native Viper/TVT APIs and ONVIF. Does Qvis/Viper/TVT publish comprehensive publicly available RESTful APIs that I can utilise to write a Home Assistant add-on? Does Qvis/Viper/TVT regualry send out firmware updates? I notice this camera has been on the market for some time. Is a replacement due? Sorry for the long post, but my current Hanwha is very dumb, alerting on pixel change. No tracking or scanning. I was in a rush, didn't do my research thoroughly and got my pants pulled down by the supplier, so I can't afford to make the same mistake again. I'd be tremendously grateful for any further help and advise. Thank you in advance. W.