AD-XVR1B04, 4 Channel Penta-brid 1080N/720P Cooper, 1U Digital Video Recorder

AD-XVR1B04, ADVISION, as a technology leader, is always the first ever developed the shining new technology in the security industry ,and today we present Cooper Series XVR. Designed as a full compatibility product, XVR is able to provide end user the simplicity of analog system, namely lower system cost,