The Dahua Video Doorbell Network Security System provides all the components to quickly install, configure, and employ a complete video security solution. The WiFi video doorbell offers 5MP video and two-way communication, the IP cameras offer the clarity of 4MP video, and the NVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The doorbell and network cameras connect easily to the NVR for total system recording. In addition, the Video Doorbell and the NVR are compatible with the Dahua DMSS mobile application to view live video, configure and acknowledge alarms, and share video with authorized users. (Sold in the US only)
Three (3) 4MP Eyeball Network Cameras, One (1) WiFi Video Doorbell, One (1) 4-channel 4K NVR
4MP Network Cameras
- 1/3-in. 4MP Progressive-scan CMOS Sensor
- 4MP at 20 fps Maximum Resolution, 2.8 mm Fixed Lens
- Analytics+ Function: Perimeter Protection, Smart Motion Detection+
- Smart Dual Illumination — IR and White Light
- Basic Night Color Technology for Extreme Low-light Conditions
5MP WiFi Video Doorbell
- 1/2.7-in. 5MP Progressive-scan CMOS Sensor
- Dual-band WiFi, IEEE802.11a/b/g/n/ac, 2.4 GHz and 5 GHz options
- H.265 and H.264 Dual Video Compression
- 2560 x 1920 at 15 fps Maximum Resolution
4K Network Video Recorder
- 2 TB Pre-installed Hard Disk Drive
- Supports Remote Configuration and Management of Network Cameras
- Smart H.265+ and Smart H.264+ Dual Codec
- Maximum 80 Mbps Recording Bandwidth
*US only
| Technical Specification | |
| N42DJS2 4MP VU-MORE Color Eyeball Network Camera | |
| Camera | |
| Image Sensor | 1/3-in. CMOS |
| Effective Pixels | 2688 (H) × 1520 (V), 4MP |
| Scanning System | Progressive |
| RAM/ROM | 128 MB/128 MB |
| Electronic Shutter Speed | Auto, Manual, 1/3 s to 1/100,000 s |
| Minimum Illumination | 0.008 lux at F1.6 (Color, 30 IRE) 0.0008 lux at F1.6 (B/W, 30 IRE) 0 lux (Illuminator on) |
| S/N Ratio | > 56 dB |
| IR Distance | 30 m (98.43 ft) (IR), 15 m (49.21 ft) (Warm light) |
| IR On/Off Control | Auto, Manual |
| Illuminators | One (1) IR LED, One (1) Warm Light |
Lens
| Lens Type | Fixed-focal | |||||
| Iris Type | Fixed | |||||
| Mount Type | M12 | |||||
| Focal Length | 2.8 mm | |||||
| Maximum Aperture | F1.6 | |||||
| Angle of View | Horizontal | 95° | ||||
| Vertical | 52° | |||||
| Diagonal | 114° | |||||
| Close Focus Distance | 0.9 m (2.95 ft) | |||||
| DORI1 Distance | Detect | Observe | Recognize | Identify | ||
| 63.6 m (208.66 ft) | 25.4 m (83.33 ft) | 12.7 m (41.67 ft) | 6.4 m (20.99 ft) | |||
Video
| Compression | Smart H.265+, Smart H.264+, H.264H, H.265, H.264, H.264B, MJPEG (Only supported by the sub stream) | |
| Streaming Capability | Two (2) Streams | |
| Resolution | 4MP (2688 × 1520), 3.6MP (2560 × 1440), 3MP (2304 × 1296), 1080p (1920 × 1080), 1.3MP (1280 ×960), 720p (1280 × 720), D1 (704 × 480), VGA (640 × 480), CIF (352 × 240) | |
| Frame Rate | Main Stream | 2688 × 1520 at 20 fps |
| Sub Stream | 704 × 480 at 20 fps | |
| Bit Rate | H.264: 32 kbps to 6144 kbps H.265: 12 kbps to 6144 kbps | |
| Bit Rate Control | CBR, VBR | |
| Day/Night | Auto (ICR); Manual | |
| BLC Mode | BLC , HLC, WDR (120 dB) | |
| White Balance | Auto, Natural, Street Lamp, Outdoor, Manual, Regional,Custom | |
| Gain Control | Auto, Gain Priority, Shutter Priority, Manual | |
| Noise Reduction | 3DNR | |
| Motion Detection | Off, On (4 Zones, Rectangle) | |
| Region of Interest | Off, On (4 Zones) | |
| Smart IR | Supported | |
| Image Rotation | 0°, 90°, 180°, 270° | |
| Mirror | Off, On | |
| Privacy Masking | Off, On (4 Areas, Rectangle) | |
Network
| Ethernet | RJ-45 (10/100 Base-T) |
| Protocol | IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, NTP, Multcast, ICMP, IGMP |
| Interoperability | ONVIF (Profile S, Profile T), CGI, P2P, Milestone, SDK, API |
| Maximum User Access | 6 (Total bandwidth: 36 M) |
| Edge Storage | FTP, SFTP, Micro SD Card Slot (Maximum 256 GB) |
| Web Viewer | Microsoft Edge, Chrome, Firefox |
| Management Software | DSS, DMSS |
| Mobile Operating System | iOS, Android |
| Cyber Security | Configuraton Encrypton, Trusted Executon, Digest, Security Logs, WSSE, Account Lockout, Syslog, Video Encrypton, 802.1x, IP/MAC Filtering, HTTPS, Trusted Upgrade, Trusted Boot, Firmware Encrypton, Generating and Importing X.509 Certifcaton |
| Power Supply | 12 VDC or PoE (802.3af) |
| Power Consumption | Basic: 1.9 W (12 VDC), 2.4 W (PoE); Maximum: 5.2 W (12 VDC), 5.9 W (PoE) (H.265 + Intelligence + WDR + Warm Light) |
Electrical
| Operating Conditions | –40°C to +60°C (–40°F to +140°F), Less than 95% RH |
| Storage Conditions | –40°C to +60°C (–40°F to +140°F) |
| Ingress Protection | IP67 |
Environmental
| Casing | Metal |
| Dimensions | 100.9 mm × 109.9 mm (3.97 in. × 4.33 in.) |
| Net Weight | 0.37 kg (0.82 lb) |
| Gross Weight | 0.51 kg (1.12 lb) |
