4-ch 1U 4 PoE 4K NVR DS-7604NI-Q1/4P. IP Video Input 4-ch. Image Sensor 1/1.8" Progressive Scan CMOS. 3 user levels: administrator, operator, and user. Face Capture Yes. Smart Event Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)), scene change detection.
eBay