Dahua NVR4208-8P-EI 8-Channel PoE EI Series IP NVR

Dahua WizSense EI Series IP NVR with 8 Channels and 8 PoE Ports

• Capabilities • The capabilities of EI series NVRs depend on whether AI is utilized. Both camera-based AI and recorder-based AI are available. Recorder-based functions include face detection, human identification, perimeter protection, and Smart Motion Detection (SMD Plus). Camera-based AI additionally offers people counting, crowd density monitoring, ANPR, traffic jam detection, and heat map generation. The device’s bandwidth for recording, live monitoring, and network access is 256Mbps when AI is off, and 180Mbps when AI is in use.
• Camera Inputs • Up to 8 cameras with a resolution of up to 16MP
• Face Detection • This is a two-stage process: detecting faces within a frame (FD) and identifying detected faces (FR), i.e., recognizing individuals. Both operations can be performed by the NVR and the camera; cameras from the 5th series can detect, and from the 7th series can identify. The NVR’s AI can detect faces on one input (12 faces per second), while camera-side detection is supported for all 8 inputs. The NVR’s face identification capability is one channel at 12 faces per second for faces detected by the NVR itself, and 8 channels at 12 faces per second for faces detected by cameras. When identified by the camera, all 8 channels are supported. A maximum of 10 databases can be created with up to 20,000 face images. AI can determine age, gender, facial expression, and other conditions; birthdays, addresses, and other information can be added separately.
• Perimeter Protection • 2 channels with NVR-based AI, up to 10 rules per channel; 8 channels with camera-based AI
• SMD Plus • Smart Motion Detection for more precise detection of vehicles and humans: 4 channels with NVR-based AI, 8 channels with camera-based AI
• Monitor Output • 1 HDMI (4K), 1 VGA (FHD)
• Video Compression • Smart H.265+/H.265/Smart H.264+/H.264/MJPEG
• Bandwidth: 256/180Mbps
• Audio • 8 channels via cameras, plus 1 input, 1 output RCA (Two-way audio), compression G.711a; G.711u; PCM; G726
• Alarm • 4 inputs, 2 outputs, plus numerous notification-based alarms
• Power • 100-240VAC. PoE output up to 25.5W per port, maximum 130W per NVR
• HDD • 2 SATA ports for hard drive installation
• Design • Metal casing 1U with dimensions 375 mm × 329.3 mm × 53.0 mm and weight 2.5 kg, operating temperature -10°C ~ +55°C
• P2P • Dahua Cloud Connection is supported

The new AI generation EI series NVR is well-suited as a central unit for standard video surveillance solutions.

Product Sheet: NVR4208-8P-EI_S0_datasheet

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