Description
Dahua Technology N41BL12-W Overview
Capture 4MP security video with the Lite Series N41BL12-W 4MP Outdoor Wi-Fi Network Mini Dome Camera with Night Vision from Dahua Technology. Featuring a 1/3″ CMOS sensor and a 2.8mm fixed lens, this camera can record video at resolutions up to 2560 x 1440 at 20 fps in a 106 x 56° field of view. The camera has an IR cut filter and IR LEDs for night vision to a maximum effective range of 98′. Image enhancement features include digital wide dynamic range, automatic white balance, and backlight/highlight compensation to enable you to capture clear images in varying lighting conditions.
Wi-Fi connectivity provides wireless data transmission, making this camera easy to set up and relocate. Moreover, the camera is equipped with a microSD card slot for onboard storage of footage. Designed for use in vandal-prone outdoor locations, the camera is housed in an IP67- and IK10-rated enclosure.1/3″ 4MP progressive scan CMOS sensor2.4 GHz Wi-FiUp to 4MP (2560 x 1440) resolution at 20 fpsH.265+, H.265, H.264+, H.264, and MJPEG video compression for efficient bandwidth and storage useDual-stream encoding2.8mm fixed lens16x digital zoomImage flip in 90° incrementsDigital wide dynamic rangeAutomatic IR cut filter for day/night functionalityIR LEDs for night vision up to 98’Smart IR for uniform brightness in B&W images under low illumination; LED intensity adjusts in proportion to object distance, preventing overexposure as objects move closer to camera3D-DNR digital noise reductionBroad operating temperature range of 14 to 122°FRuns on 12 VDC±10% input voltage tolerance2kV lightning protectionIP67 rated for outdoor useIK10-rated vandal resistance
Dahua Technology N41BL12-W Specs
Camera
| Sensor | 1/1.3″ 4 MP CMOS |
| Effective Pixels | 2688 x 1520 |
| RAM/ROM | 512/32 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto, Manual, 1/100,000 to 1 Second |
| Minimum Illumination | Color: 0.53 Lux at f/2.0 (1 Second, 30 IRE) 0 Lux at f/2.0 with IR On |
| S/N Ratio | >50 dB |
| IR Range | 98.04′ / 30 m |
| IR Control | Auto, Manual |
| IR LEDs | 24 |
Lens
| Lens Type | Fixed |
| Mount Type | Board-In |
| Focal Length | 2.8mm |
| Maximum Aperture | f/2.0 |
| Angle of View | Horizontal: 106° Vertical: 56° Diagonal: 127° |
| Focus Control | Fixed |
DORI Distance
| Detect | 207′ / 63 m at 8 ppf |
| Observe | 82′ / 25 m at 19 ppf |
| Recognize | 43′ / 13 m at 38 ppf |
| Identify | 20′ / 6 m at 76 ppf |
Camera Adjustment Range
| Horizontal | 0 to 355° |
| Vertical | 0 to 65° |
| Rotation | 0 to 355° |
Video
| Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Streaming Capability | 2 Streams |
| Resolution | 4 MP (2560 x 1440), 3 MP (2304 x 1296), 1080p (1920 x 1080), SXGA (1280 x 1024), 1.3 MP (1280 x 960), 720p (1280 x 720), VGA (640 x 480), QVGA (320 x 240) |
| Frame Rate | Main Stream: 20 fps at 4 MP 30 fps at 3 MP, 1080p, 1.3 MP, or 720p Sub Stream: 30 fps at VGA or QVGA |
| Bit Rate Control | CBR, VBR |
| Maximum Bit Rate | H.265: 8448 kb/s |
| Day/Night | Auto (IR Cut Filter), Color, B&W |
| BLC Modes | BLC, HLC, Digital WDR |
| White Balance | Auto, Natural, Street Lamp, Outdoor, Manual |
| Gain Control | Auto, Manual |
| Noise Reduction | 3D-DNR |
| Motion Detection | Off, On (4 Rectangular Zones) |
| Region of Interest | Off, On (4 Zones) |
| Smart IR | Yes |
| Digital Zoom | 16x |
| Flip | 0°, 90°, 180°, 270° |
| Mirror | Off, On |
| Privacy Masking | Off, On (4 Rectangular Areas) |
Network
| Ethernet | RJ45 (10/100BaseT) |
| Wi-Fi | 2.4 GHz Wi-Fi (IEEE 802.11a/b/g/n/ac) |
| Protocols | HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP |
| Interoperability | PSIA, CGI |
| Streaming Method | Unicast, Multicast |
| Maximum User Access | Unicast: 10 Users Multicast: 20 Users |
| Edge Storage | Network Attached Storage (NAS) Local PC for Instant Recording microSD card Slot Supports up to 128 GB (microSD Cards Available Separately) |
| Web Viewer | Internet Explorer, Chrome, Firefox, Safari |
| Management Software | Smart PSS, DSS |
| Mobile Operating Systems | iOS, Android |
Certifications
| Safety | UL 60950 |
| Electromagnetic Compatibility | FCC CFR 47 Part 15 Subpart B 2AATL-8112MET |
Electrical
| Power Supply | 12 VDC, 1 A |
| Maximum Power Consumption | 6.5 W |
Environmental
| Operating/Storage Temperature | 14 to 122°F / -10 to 50° C |
| Operating/Storage Humidity | 95% RH Maximum |
| Ingress Protection | IP67 |
| Vandal Resistance | IK10 |
Construction
| Casing | Metal and Plastic |
| Dimensions (Ø x H) | 4.3 x 3.4″ / 110 x 88 mm |
| Weight | 0.75 lb / 0.34 kg |
