DAHUA 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 channels Network Bandwidth 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding. Resolution 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1 Decoding Capability AI disabled: 1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel 4MP@30 fps; 6-channel 1080p@30 fps
AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fps Video Output 1 × VGA, 1 × HDMI (simultaneous) Multi-screen Display 1, 4 views Third Party Camera Access Onvif Compression Video Smart H.265+; H.265; Smart H.264+; H.264; MJPEG Audio PCM; G711A; G711U; G726 Network Network Protocol HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); P2P;Auto Registration Mobile Phone Access Android; iOS Interoperability ONVIF (profile T; profile S; profile G); CGI; SDK Browser Chrome; IE9 or later; Firefox Record Playback Multi-channel Playback Up to 4 channels Record Mode Manual record; alarm recordings; motion detection recordings; scheduled recordings Storage Local HDD and network Backup USB device Playback Function 1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (vide clip/file); partially zom in; audio on/off Alarm General Alarm Motion detection; privacy masking; video loss; PIR alarm; IPC alarm Anomaly Alarm Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception Intelligent Alarm Face detection; face recognition; perimeter protection (intrusion and tripwire); IVS; SMD Plus Alarm Linkage Recording; snapshot; buzzer; log; preset; email; tour External Port HDD 1 SATA port, up to 10 TB. The maximum HDD capacity varies with environment temperature USB 1 × front USB2.0; 1 × back USB2.0 HDMI 1 (max. resolution: 4K) VGA 1 Network 1 × RJ-45 (10 or 100 Mbps) RCA Input 1 RCA Output 1 General Parameter Power Supply 12 V DC, 1.5 A Power Consumption Total output of NVR is? 10 W (without HDD) Net Weight 0.81 kg (1.79 lb) Gross weight 1.38 kg (3.04 lb) Product Dimensions 260 mm × 232.7 mm × 47.6 mm (10.24" × 9.16" × 1.87") (W × L × H) Package Dimensions 89 mm × 333 mm × 315 mm (3.50" × 13.11" × 12.40") (W × L × H) Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F) Storage Temperature 0 °C to 40 °C (32 °F to 104 °F) Operating Humidity 10%–93% Storage Humidity 30%–85% Operating Altitude 3,000 m (9,842.52 ft) Installation Desktop Certifications FCC:47 CFR FCC Part15,SubpartB,Class A
CE-EMC:EN 55032:2015,Class A;EN IEC 61000-3-2:2019;EN 61000-3-3:2013+A1:2019;EN 55024:2010+A1:2015;EN 55035:2017;EN 50130-4:2011+A1:2014
CE-LVD:EN 62368-1:2014+A11:2017