DAHUA DH-XVR1B04-I 4-Channel Digital Video Recorder

Features
Model: DH-XVR1B04-I
Model: DH-XVR1B04-I
Video Compression: AI Coding/ H.265+/ H.265/ H.264+/ H.264
Audio sample speed: 8KHz, 16 bit/channel
Max 5 channels IP camera inputs
Up to 4 channels video stream