a discussion about how to choose China IP camera manufacturer and supplier

This is email discussion bettwen in one customers and Sysvideo, this customer feed back his opinion about China IP camera manufacturer and supplier Longse, this issue is also useful to other customers who want to buy cheap IP cameras from China. ------------From customer------------------ Date: 2015-09-04 16:03 To: sales@sysvideo.cn Subject: Re: Request products Dear Len. Each manufacturer says it has the best products. I hope that your they are. For example, we import from China's Longse. Also praised its quality, but it is a big failure of IP cameras. Cameras AHD HD-CVI does not spoil, but their ip cameras are not very stable. IP cameras from the company Longse to order a more expensive transmitters and the picture is very good. Only poor stability. With Samsung no hassles. Released a series of economic WISENET Lite. Reasonable price (currently in the promotion and why) and the camera very stable. I want to test your systems. Your camera recorders support of other manufacturers by standard ONVIF? Marc -------------Sysvideo Reply------------------ Dear Marc, I can completely understand your feeling, and I also know Longse, our some customers also buy IP cameras from this company before, but they also said the stability is not good. AHD camera and analog camera production is very simple, only need to buy the camera module from solution company, then install a housing, the stability depend on the solution provider. There is not software developing, so you will find AHD camera is stable. But IP camera and NVR is complex, the software need to support many protocol, interfaces, the software stability is more difficult than hardware, if you want to provide stable software, you must spend much time to test the program and remove the bug, that need many R&D engineers and a lot of time, but most of China IP camera manufacturer or suppliers come from traditional analog camera manufacturer, they don't have IP software development experience. The best way is to buy one sample then test it for long time in different environment. Yes, our NVR can support others standard ONVIF cameras, and we have integrated some other IP cameras SDK. Thanks, Len Sysvideo Technology Limited China Professional HD IP Camera & NVR Manufacturer