DAHUA TECHNOLOGY CO., LTD / ED-NVR2104HS-I2
IP Network recorder 4 ch. NVR2104HS-I2
System Main Processor Industrial-grade embedded processor Operating System Embedded Linux Operation Interface Web; local GUI AI AI by Camera Face detection; face recognition; perimeter protection; SMD Plus AI by Device Face detection; face recognition; perimeter protection; SMD Plus Perimeter Protection Perimeter Performance AI by Device(Number of Channels) 1 Perimeter Performance of AI by Camera (Number of Channels) 4 Face Detection Face Attributes 6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard Face Detection Performance of AI by Device (1080P) (Number of Channels) 1 (up to 12 face images/second) Face Detection Performance of AI by Camera (Number of Channels) 4 Face Recognition Face Database Capacity Up to 10 face databases with 5,000 images Face Recognition Performance of AI by Device (1080P) (Number of Channels) 1 (up to 4 face images/second) Face Recognition Performance of AI by Camera (Number of Channels) 4 SMD Plus SMD Plus by Device 4 SMD Plus by Camera 4-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away Video Access Channel 4 ch