Do you have a question about the HIKVISION DS-7204HVI-S Series and is the answer not in the manual?
Explains H.264 video compression, audio compression, and stream types.
Details SATA HDD support, file systems, and various recording modes.
Describes video outputs, resolution, and playback control options.
Lists supported PTZ protocols like preset, sequence, and cruise.
Details types of alarms supported, including motion and external alarms.
Specifies H.264 video compression algorithm.
Details the preview resolutions supported, PAL and NTSC.
Details the playback resolution supported, VGA.
Lists the type and number of video inputs.
Lists the type and number of video outputs.
Details the video spot output specifications.
Lists frame rates for different resolutions like 4CIF, DCIF, 2CIF, CIF.
Specifies OggVorbis audio compression at 16Kbps.
Details the audio input specifications.
Details the audio output specifications.
Specifies stream types, including Video/Video&Audio.
Confirms support for dual stream functionality.
Defines the user-defined bit rate range.
Details the SATA HDD interface and capacity support.
Lists communication interfaces like Ethernet and RS-485.
Details supported USB devices like disk, HDD, CD-RW, DVD-RW.
Specifies the VGA interface resolution and refresh rate.
Indicates the number of external alarm inputs.
Indicates the number of relay outputs.
Confirms support for voice talk functionality.
Confirms support for an internal buzzer.
Specifies the DC power supply voltage.
Details the maximum power consumption without HDD or DVD-RW.
Specifies the operating temperature range.
Specifies the relative humidity range.
Provides the physical dimensions of the DVR.
Specifies the weight of the DVR without HDD or DVD-RW.