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Dahua Technology N41BD42-W 4MP Outdoor Wi-Fi Network Bullet Camera with Night Vision
Dahua Technology N41BD42-W 4MP Outdoor Wi-Fi Network Bullet Camera with Night Vision - Image 2
Dahua Technology N41BD42-W 4MP Outdoor Wi-Fi Network Bullet Camera with Night Vision - Image 3

Dahua Technology N41BD42-W 4MP Outdoor Wi-Fi Network Bullet Camera with Night Vision

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$139.80

Estimated delivery on 17 August - 28 September, 2025
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Items Included

  • Dahua Technology N41BD42-W 4MP Outdoor Wi-Fi Network Bullet Camera with Night Vision
  • 3 x Screws & Anchors
  • Installation Positioning Map
  • Waterproof Connector
  • Power Adapter
  • Limited 5-Year Warranty
Key Features
  • 2560 x 1440 Resolution at 20 fps
  • IR LED for Night Vision up to 98′
  • 2.8mm Fixed Lens
  • 90° Horizontal Field of View
  • 2.4 GHz Wi-Fi Connectivity
  • Built-In Microphone
  • Supports microSD Cards up to 256GB
  • Complies with ONVIF Profile G, S & T
  • IP67 Rated for Outdoor Use

Monitor an indoor or outdoor area with the N41BD42-W 4MP Wi-Fi Network Bullet Camera from Dahua Technology. This Wi-Fi camera uses a 1/3″ progressive scan CMOS sensor to capture 2560 x 1440 resolution video at 20 fps. An IR LED provides up to 98′ of night vision. The camera’s 2.8mm fixed lens delivers a 90° horizontal field of view. A built-in microphone enables the camera to pick up audio. An onboard memory card slot accepts microSD cards up to 256GB (available separately).

This bullet camera complies with ONVIF profiles G, S, and T, making it compatible with a wide range of surveillance devices. It is housed in an IP67-rated metal enclosure for safe outdoor use.

IVS (Intelligent Video System) analytic algorithms for tampering, memory card error, network error, unauthorized access, and motion (up to four rectangular zones)
Smart Motion Detection that differentiates between and classifies human and vehicle objects, along with minimizing false alarms caused by leaves blowing, animals, or lights
262.5′ wireless range
802.11b/g/n Wi-Fi standards
IR cut filter for true day and night switching
Smart IR and auto/manual IR on/off control
3.28′ close focus distance
Dual streaming
CBR and VBR
Additional features include: built-in microphone, >56 dB S/N ratio, BLC, HLC, digital WDR, white balance, gain control (auto/manual, gain/shutter priority), 3D-DNR, region of interest (ROI) for four zones, 0/180° image rotation, and mirroring
Compatible with Internet Explorer, Chrome, Firefox, iOS, Android, SmartPSS Lite, and DMSS
Category:
Image Sensor
1/3″-Type CMOS
Field of View
Horizontal: 90°
Vertical: 50°
Diagonal: 107°
Pan/Tilt
No
Wireless
Wi-Fi 4 (802.11n) 
Built-In Microphone
Yes
Smart Home Ecosystems
No
Power I/O
1x Barrel Input
Imaging
Lens Mount
M12
Image Sensor
1/3″-Type CMOS
Sensor Resolution
Effective: 4 Megapixel
Day/Night
True
DORI Coverage
With 2.8mm Lens:
Detect: At 223.1′ / 68.0 m
Observe: At 89.24′ / 27.20 m
Recognize: At 44.62′ / 13.60 m
Identify: At 22.31′ / 6.80 m
Exposure Control
Minimum Illumination
0.03 Lux (Color)
0 Lux (Black and White)
Lens
Focal Length
2.8mm
Field of View
Horizontal: 90°
Vertical: 50°
Diagonal: 107°
Maximum Aperture
f/2
Video
Automatic Gain Control
Yes
Video Capture
Max IP Streaming
H.264, H.265 via RJ45
2560 x 1440 up to 20 fps
Control
Pan/Tilt
No
Wireless
Frequency Range
2.4 GHz
Cellular Support
No
Wireless
Wi-Fi 4 (802.11n) 
Wireless Range
262.5′ / 80 m
Encryption
Yes
Networking
Security
Digest Authentication, HTTPS, User Access Log
Supported Protocols
ARP, DHCP, DNS, HTTP, IPv4/v6, NTP, RTCP, RTP, RTSP, TCP, UDP, ONVIF Profile G, ONVIF Profile S, ONVIF Profile T, CGI, P2P, SDK, API
Interface
Media/Memory Card Slot
Single Slot: microSD/microSDHC/microSDXC [256 GB Maximum]
Other I/O
1x RJ45
1- or 2-Way Audio
One-Way
Built-In Microphone
Yes
Built-In Speaker
No
Memory
64 MB RAM / 16 MB Flash
System Integration
Smart Home Ecosystems
No
Analytics
Camera Sabotage/Tampering, Motion Detection
Sensors & Alarms
Sensors
Motion Detection
Night Vision
Sensor Range
IR: 98.4′ / 30 m
Event Trigger
Yes
Event Action
Recording, Notification, Alarm
Power
Power I/O
1x Barrel Input
Power Consumption
Power Supply: 12 VDC 4.1 W
General
Material of Construction
Metal
Environmental Resistance
No
Operating Conditions
-40 to 140°F / -40 to 60°C up to 95% Humidity
Storage Conditions
-22 to 158°F / -30 to 70°C
Illumination
IR LED up to 98.4′ / 30 m
OS Compatibility
Android/iOS
Mobile App Compatible
Yes: Android & iOS
App Name: DMSS
Dimensions (W x H x D)
5.1 x 2.8 x 6.5″ / 128.6 x 70 x 166.2 mm
Weight
1.1 lb / 477.9 g (Body Only)
Packaging Info
Package Weight
1.61 lb
Box Dimensions (LxWxH)
9.6 x 5.2 x 3.9″

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