This also can decrease the network bandwidth burden, which in turn to achieve smooth video monitoring in low bandwidth situations. Furthermore, sub-stream may not transmit real time video, but transmit key frames and sub-frames to deliver video. The majority video surveillance products can automatically choose appropriate sub-stream resolution to match your smartphone's display resolution. Sub-stream: offering low/standard definition video primarily for lower bandwidth situations, the sub-stream resolution are QCIF, CIF, 2CIF, DCIF, 4CIF (D1). Additionally, main-stream delivers real-time (30fps or even high frame rate 60fps) HD video stream, this can ensure local recording footage offers detailed information without missing anything important. Main-stream: stream resolution is higher than sub-stream, for local video streaming, output high definition video to display on the local monitor, also record HD video on your local network network video recorder (NVR). Dual-stream technology enabled video surveillance products deliver high definition video for local video storage, meanwhile overcomes 3G/ADSL network bandwidth limitation to deliver smooth low/standard definition video. This technology also called Dual-stream technology, it adopts one channel main-stream to deliver high definition video for local HD video recording/storage, such as 5 megapixel, 3 megapixel, 2 megapixel (1080p), 1.3 megapixel (720p), meanwhile one channel sub-stream to deliver low or standard definition video over Internet for remotely surveillance (e.g. Now it is widely used in DVR, NVR, IP camera across different manufacturers. This technology has been used in Hikvision DVR to offer smooth video streaming for remote monitoring. Please let us know if we can help further.Main-stream and sub-stream concept was first developed by Hikvision. Thank You for reading our about us page and for the kind words. Monday is a holiday so either way, we would be shipping on Tuesday.
You can order online or over the phone, whichever is convenient for you. If it is just the video cable that you need to extend and not the power, then our BNC jumper cables will work for you:Įither way, you will need a BNC double female connector to attach the extension cable to your existing cable. If your existing cables are Siamese (meaning that they run both the power and video), these are the cables that you want to look at: As a matter of fast, Night Owl refers customers to us frequently when they need additional camera cables. Although we do not carry Night Owl surveillance systems, yes, our cables will work fine with Night Owl and any other brand CCTV system to extend the existing camera cables to be longer. Thank You for contacting CCTV Camera Pros. I thoroughly love to do business with a fellow Veteran and appreciate the service you gave to our country! Thanks again and I look forward to your response to my request. PS………I am glad that I read your "About Us" section.
Is there a "best" way to order your product and how do you usually ship? We need a total of three extension cables for our Night Owl system.Ģ extensions of 25 feet (possibly only 12 feet needed)ĭo these BNC to BNC cable extensions require an adapter to fit them to the existing cables we have with the system? This may work but I still have a couple of questions. I did not see the section on your web site regarding the BNC-to-BNC jumper cables before I sent my first email.
Do you carry extension cables (plug & play) that are compatible with the connections on the Night Owl systems? If you do, what are the lengths available and cost for each? We have a Night Owl K-84500 security camera system and need to add some extension cables to a couple of our cameras. A customer contacted us with the following question about making the security camera cables on his Night Owl system longer:
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