4mm lens providing a viewing angle of 79 degrees. The Hikvision HIK-2CD2T85WDI54 or DS-2CD2T85FWDI is an outdoor IR bullet camera that produces an exceptional 8MP high-resolution video. Rigorously tested, Hikvision's generation cameras have been designed to deliver 24/7 video surveillance with the clarity you expect from a Hikvision network Do Hikvision IP cameras have audio? › Hikvision network cameras with audio/flashing light can trigger audio warnings and emit flashing light when the alarm is triggered. It also allows the user to communicate with people in the monitoring area. The camera, NVR and IP speaker are connected via switch and controlled and managed via NVR. Check The Camera's Settings Page. Once you have the camera installed and connected to the internet, you can check its settings page to see if there are any options related to the audio recording. For example, some security cameras will have an "audio" or "sound" option in their settings menu. October 18, 2021. Even if you have never set foot in China, Hikvision's cameras have likely seen you. By 2017, Hikvision had captured 12 percent of the North American market. Its cameras watched .

do hikvision cameras have audio