Video recorder Dahua DHI-NVR4104HS-4KS2

Video recorder Dahua DHI-NVR4104HS-4KS2 Number of channels: 4, Intelligent Video Surveillance: Motion detection, privacy masking, video loss, PIR alarm, IPC alarm, camera offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly, Perimeter protection, SMD, people counting, heat map, Record, snapshot, IPC external, alarm output, buzzer, log, preset, email, Display Interface: VGA,HDMI, Decoding Capability: 8, Resolution: 8MP,6MP,5MP,4MP,3MP,1080P, 720P, D1, Compression Video: H.264,H.265,H.264+,H.265+, External Port: HDD,USB,RCA IN,RCA OUT,RJ-45, POE: No, Operating Temperature: 10°C ~ +55°C, Model: DHI-NVR4104HS-4KS2