24CH Standalone DVR
24 channel standalone digital video recorder based on H.264 video compression technology, recording and playback in real time at CIF in analogue transmission. These 24CH standalone security DVRs support 2 units SATA HDD for maximum 4TB storage size. Our 24CH DVRs support 8 channel audio inputs, 1 channel audio output, built-in BNC, VGA, HDMI, video outputs. Supporting RS485 PTZ control and with 8 alarm inputs and 1 alarm output. All these digital video recorders are compatible with various new and older cameras. Additionally, all our security DVR support remotely surveillance can control via internet or 3G/4G smart mobile phone devices.