The V-Series FD9171-HT 3MP Dome Network Camera from Vivotek uses a 1/2.8" progressive-scan CMOS sensor to record 2048 x 1536 resolution at 30 fps, and it features a 3-9mm varifocal lens for a 41 to 86° horizontal field of view. Additionally, a line input and output provide two-way audio capability so that you can speak with and listen to those you are monitoring. Wide dynamic range offers high-quality images in ambient lighting, and color, brightness, sharpness, contrast, and exposure control settings allow you to configure your camera based on various environments. The camera also comes with built-in analytics, as well as motion detection, audio detection, and camera tampering alarms. When these events occur, the camera will send you an email notification or upload a file of the event via HTTP, NAS server, or SD card.
The camera compresses footage using H.265, H.264, and M-JPEG codecs, maximizing your bandwidth and storage. In addition, video can be streamed in up to three simultaneous streams, and resolution, quality, and bit rates are adjustable for further customizing your network. Up to 10 clients can simultaneously view live video, and there is a 48x digital zoom for enlarging the image during live view. A microSD slot supports on-site storage, enabling you to seamlessly record directly to a microSD card in case of a network failure. PoE technology allows you to transfer both data and power over the same Ethernet cable, minimizing the number of cables needed during installation. The camera can also run on a standard 12 VDC power supply for versatility. ONVIF compliance provides compatibility with a wide range of surveillance devices, allowing you to connect the camera to an NVR or NAS for additional storage.