Dahua 4 Channel Penta-brid, DH-XVR5104HS-4KL-I3, 4K-N/5MP Compact 1U 1HDD WizSense DVR / XVR Digital Video Recorder, DH-XVR5104HS-4KL-I3 Intercom Kit 5 mm motorized varifocal lens

5 mm motorized varifocal lens

Viewing Wide Angle 140 degree

Video intercom function: Unlock

Scene Changing

Dahua 4 Channel Penta-brid, DH-XVR5104HS-4KL-I3, 4K-N/5MP Compact 1U 1HDD WizSense DVR / XVR Digital Video Recorder, DH-XVR5104HS-4KL-I3 Intercom Kit 5 mm motorized varifocal lensXVR5104HS 4KL I3 4CH Penta brid 4K Value 5MP Compact 1U 1HDD WizSense Digital Video Recorder Key Features 2 channel QuickPick 2. 0 for analog channels improves efficiency of target retrieval. 1 channel Privacy Protection supports masking restoring detected human faces in real time. 4 channel SMD Plus for analog channels or 8 channel SMD by camera accurate human vehicle alarms. 4 channel Perimeter Protection for analog channels supports tripwire &