Dahua Technology DH-XVR1B04H 4 Channel Penta-brid 4M-N/1080P Cooper 1U Digital Video Recorder Dahua Technology XVR4116HS-I 16 Channel Penta-brid 720p Compact 1U 1HDD WizSense DVR Dahua Technology XVR1B08H-I 8 Channel Penta-brid 5M-N/1080p Cooper 1U 1HDD WizSense DVR ...