Hikvision DVRs

Description: 4 Channel Video Input Main Stream 1080p at 25fps Supports PIR Cameras Supports 2 Channel 4MP IP Cameras Two-Way Audio 1TB HHD (optional)  ...
Description: 8 Channel Video Input Main Stream 1080p at 25fps Supports PIR Cameras Supports 2 Channel 4MP IP Cameras Two-Way Audio 2TB HHD (optional)     ...
Description: 16 Channel Video Input Main Stream 1080p at 25fps Supports PIR Cameras Supports 2 Channel 4MP IP Cameras Two-Way Audio 4TB HHD (optional)    ...