Main Processor: Industrial-grade embedded processor
Operating System: Embedded Linux
Video
Access Channel: 4 channels
Network Bandwidth: 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding.
Resolution: 12M/8M/5M/4M/3M/2M/720P/D1
Decoding Capability: 1ch 8MP@30fps / 4ch 1080P@30fps
Video Output: 1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K
Multi-screen Display: 1/4
Third Party Camera Access:Onvif, RTSP
Compression
Video: H.264/.H265/Smart H.264+/Smart H.265+/MJPEG
Audio: PCM/G711A/G711U/G26/AAC
Network
Network Protocol: HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS
Interoperability: ONVIF (profile T/profile S/profile G), CGI, SDK
Browser: Chrome, IE9 or above, Firefox
Multi-channel Playback: Up to 4 channels playback
Record Mode: Priority of record mode: Manual recording > alarm recording > motion detection recording > timed recording
Storage
Local HDD and network
Backup: USB device
Performance: 4 channels
AI Search: Search by target classification (Human, Vehicle)
Face Recognition
Performance: Max 8 face pictures/sec processing / 1 channel video stream face recognition
Stranger Mode: Detect strangers' faces (not in device's face database). Similarity threshold can be set manually.
AI Search: Up to 8 target face images search at same time, similarity threshold can be set for each target face image.
Database Management: Up to 10 face databases with 5,000 face images in total. Name, gender, birthday, address, certificate type, cerificate No., countries®ions and state can be added to each face picture.
Database Application: Each database can be applied to video channels independently.
Trigger Events: Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc.
Alarm Linkage: Video recording, snapshot, log, preset, tour
Perimeter Protection
Performance: 2 channels
Object classification: Human/Vehicle secondary recognition for tripwire and intrusion
AI Search: Search by target classification (Human, Vehicle)
General Alarm: Motion detection, privacy masking, video loss, PIR alarm, IPC alarm
Anomaly Alarm: Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly
Alarm Linkage: Video recording, snapshot, log, preset, tour
HDD: 1 SATA port, up to 6 TB. The maximum HDD capacity varies with environment temperature
USB: 2 rear USB 2.0 ports
HDMI: 1
VGA: 1
Network: 1 RJ–45 port (10/100 Mbps)
RCA Input: 1
RCA Output: 1
Power Supply: DC12V, 1.5A
Power Consumption: Total output of NVR is ≤ 10W (without HDD)
Net Weight: 0.45kg
Gross weight: 1.07kg
Product Dimensions:204.6 mm × 206.4 mm × 48.1 mm (W × L × H)
Operating Temperature: -10°C to 50°C (+14°F to +113°F)
Storage Temperature: 0°C to 40°C (+32°F to +104°F)
Operating Humidity: 10%–93%
Storage Humidity: 30%–85%
Installation: Desktop mounting
Certifications: CE/FCC
DAHUA