The Dahua Network Security System provides all the components to quickly install, configure, and employ a complete video surveillance solution. The IP cameras offer the clarity of 4 MP video, and the NVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The NVR also features Plug and Play technology to connect quickly to cameras on the same network. Each component accepts a PoE power supply to facilitate installation.
4 MP Network Cameras
- 4 MP (2560 x 1440) at 30 fps Maximum Resolution
- 2.8 mm Fixed Lens
- Maximum IR Length 30 m (98 ft) with Smart IR
- Starlight Technology for Ultra Low-light Applications
- Built-in Microphone
- Intelligent Video System
- IP67 Environmental Protection
4K Network Video Recorder
- 2 TB Pre-installed Had Disk Drive
- Supports Remote Configuration and Management of IP Cameras
- Smart H.265+ and Smart H.264+ Dual Codec
- Up to 8 MP Resolution for Preview and Playback
- 80 Mbps Incoming Bandwidth
| Technical Specification | |
| N42BJ62 4 MP Network Camera | |
| Camera | |
| Image Sensor | 1/3-in. CMOS |
| Effective Pixels | 2688 (H) x 1520 (V), 4 MP |
| ROM/RAM | 128 MB / 128 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto, Manual: 1/30 s to 1/100000 s |
| Minimum Illumination | Color: 0.008 lux at F1.6 0 Lux with IR on |
| IR Distance | Up to 30.0 m (98.43 ft) |
| IR On/Off Control | Auto, Manual |
| IR LEDs | Two (2) |
Lens
| Lens Type | Fixed-focal |
| Mount Type | M12 |
| Focal Length | 2.8 mm |
| Max Aperture | F1.6 |
| Angle of View | Horizontal: 102° Vertical: 55° Diagonal: 121° |
| Iris | Fixed Aperture |
| Close Focus Distance | 0.90 m (2.95 ft) |
Video
| Compression | Smart H.265+, H.265, Smart H.264+, H.264, H.264B MJPEG (sub stream only) | |
| Streaming Capability | Two (2) Streams | |
| Resolution | 4 MP (2688 x 1520), 2560 x 1440, 2304 x 1296, 1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 480), VGA (640 ×480), CIF (352 x 240) | |
| Frame Rate | Main Stream | 2688 x 1520 at 20 fps or 2560 x 1440 at 30 fps |
| Sub Stream | D1 (704 x 480) at 30 fps | |
| Bit Rate Control | CBR, VBR | |
| Day/Night | Auto (ICR), Color, B/W | |
| BLC Mode | BLC, HLC, True WDR (120 dB) | |
| White Balance | Auto, Natural, Street Lamp, Outdoor, Manual, Regional Custom | |
| Gain Control | Auto, Gain Priority, Shutter Priority, Manual | |
| Noise Reduction | 3D DNR | |
| Motion Detection | Off, On (4 Zones, rectangular) |
| Region of Interest | Off, On (4 Zones) |
| Smart IR | Auto, Manual |
| Digital Zoom | 16x |
| Flip | 0°, 90°, 180°, 270° |
| Mirror | Off, On |
| Privacy Masking | Off, On (4 Areas, rectangular) |
Network
| Ethernet | RJ-45 (10/100 Base-T) |
| Protocol | HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP |
| Interoperability | ONVIF (Profile S, G, T), CGI, P2P, Milestone, Genetec |
| Auto Register | Support |
| Streaming Method | Unicast, Multicast |
| Maximum User Access | 20 Users /20 Hosts |
| Edge Storage | Network Attached Storage (NAS), FTP, SFTP, Micro SD Card slot (maximum 256 GB) |
| Web Viewer | IE, Chrome, Firefox |
| Management Software | Smart PSS, DSS, DMSS |
| Mobile Operating System | IOS, Android |
| Technical Specification | |
| N41C2P2 4K NVR | |
| System | |
| Main Processor | Industrial-grade Embedded Processor |
| Operating System | Embedded Linux |
Display
| Interface | One (1) HDMI One (1) VGA |
| Native Output Resolution | 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720 |
| Maximum Decoding | Two (2) Channel of 8 MP at 30 fps Four (4) Channels of 4 MP at 30 fps Eight (8) Channels of 2 MP at 30 fps |
| Multi-screen Display | 1/4/8/9 |
| On-screen Display | Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording |
Recording
| Video Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Audio Compression | PCM, G.711A, G.711Mu, G.726 |
| Supported IP Camera Resolution | 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p, D1 |
| Maximum Recording Bandwidth | 80 Mbps |
| Record Mode | Manual Recording; Alarm Recording; SMD Recording; Smart Recording |
Network
| Ethernet | One (1) RJ-45 Port (10/100 Mbps), Self-adaptive |
| PoE | Eight (8) Ports (IEEE802.3af/at) |
| Network Function | HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS); P2P; Auto register |
| Maximum User Access | 128 |
| Mobile Operating System | IOS, Android |
| Browser | Chrome, IE 9 or later |
| Interoperability | ONVIF Profiles S,T,G; CGI, SDK |
Storage
| Internal HDD | One (1) SATA III Port, Up to 10 TB capacity per HDD (Ships with a pre-installed 2 TB HDD) |
| HDD Mode | Single |
