The N448D42 system comes with 1 4K Dome camera, 3 4MP Eyeball cameras and 1 4-channel NVR that has 4 PoE ports built-in to power the cameras and manage the data stream in one convenient cable for ease of installation. A 2TB Seagate SkyHawk hard drive also comes pre-installed in the N41B1P so you are ready to record and store video right out of the box. The NVR uses H.265 and H.264 compression to keep file sizes manageable while maintaining recording and playback quality. Its interface includes RCA ports for two-way audio communication, as well as HDMI and VGA connections for video output.
Each of the three included 4MP mini turret cameras captures 2688 x 1520 resolution video at 20 fps in a 104 x 57° field of view using its 2.8mm fixed lens. The included 8MP dome camera captures 3840 x 2160 resolution video at 15 fps from a 2.8mm fixed lens with a 112 x 69° field of view. All four cameras are equipped with built-in IR LEDs that provide a night vision range of up to 98'. Designed for outdoor use, the cameras are housed in IP67-rated weather-resistant enclosures.
Brand: Dahua
SKU: N448D42
In The Box
Cameras x3
4K IR Dome Network Camera
4-channel 4K NVR, 2 TB
Plastic Wall Anchors with Screws x3
Wrench
Mounting Template
Ethernet Connector
Mouse
Power Adapter with Power Cord
Ethernet Cable, RJ45
Rubber Feet x4
Dimensions: NVR: 8.10 x 8.10 x 1.80 inches
4 MP Camera: 3.68 x 3.13 inches
4K Camera: 4.33 in. x 3.19 inches
Power: 48 VDC, 1.5 A
Transmission: HDMI, VGA, Ethernet
Storage: Pre-installed 2 TB HDD
Service: No monthly fee
NVR
Main Processor: Quad-Core Embedded Processor
Operating System: Embedded Linux
IP Camera Input: 4 Channels
Audio: Input: 1 x RCA, Output: 1 x RCA
Video Compression: H.265, H.264
Maximum Recording Rate: 80 Mb/s
Bit Rate: 16 kb/s to 20 Mb/s per Channel
Network Interface: 1 x RJ45 Port, 10/100 Mb/s
PoE Interface: 4 x Ports (IEEE 802.3af/at)
Maximum User Access: 128 Users
Mobile Operating Systems: iOS, Android
Interoperability: ONVIF 2.4, SDK, CGI
Backup Modes: USB Device and Network
Internal HDD: 1 x SATA Port, up to 6 TB Capacity, 2 TB HDD Preinstalled
USB: 1 x USB 2.0 Port, Front, 1 x USB 2.0 Port, Rear
Power Supply/Consumption: 48 VDC, 1.5 A / <7.5 W, Without HDD
PoE Power: Single Port: 25.5 W, Total: 50 W
Operating Conditions: 14 to 131°F / -10 to 55°C, 86 to 106 kPa
Storage Conditions: -4 to 158°F / -20 to 70°C, 0 to 90% RH
Dimensions: 204.6 x 204.6 x 45.6 mm
Weight: 0.99 lb / 0.45 kg, Without HDD
4 MP Camera
Image Sensor: 1/3" CMOS
Effective Pixels: 2688 x 1520, 4 MP
Scanning System: Progressive
Electronic Shutter Speed: Auto, Manual: 1/100,000 to 1/30
S/N Ratio: >65 dB
IR Range: 98.04' / 30 m
IR Control: Auto, Manual
IR LEDs: 12
Lens Type: Fixed
Mount Type: Board-In
Focal Length: 2.8mm
Maximum Aperture: f/2.0
Angle of View (H x V): 104 x 57°
Focus Control: Fixed
Video Compression: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG (Sub Stream Only)
Frame Rate:
Main Stream: 4 MP at 20 fps or 3 MP at 30 fps
Sub Stream: D1 at 30 fps
Bit Rate Control: CBR, VBR
Ethernet: 1 x RJ45 Port, 10/100 Mb/s
Interoperability: ONVIF Profiles S & G, API
Streaming Method: Unicast, Multicast
Max. User Access: 10/20 Users
Edge Storage: NAS, Local PC for Instant Recording
Web Viewer: Internet Explorer, Chrome, Firefox, Safari
Management Software: Smart PSS, DSS
Mobile Operating Systems: iOS, Android
Power Supply: 12 VDC, 0.5 A, or PoE (IEEE 802.3af, Class 0), 5.5 W
Operating/Storage Conditions: -22 to 140°F / -30 to 60°C, <95% RH
Ingress Protection: IP67
Casing: Aluminum
Dimensions: 93.4 x 79.4 mm
Weight: 0.66 lb / 0.3 kg
8 MP Camera
Image Sensor: 1/2.5" 8 MP Progressive Scan STARVIS CMOS
Effective Pixels: 3840 x 2160
RAM/ROM: 512/32 MB
Scanning System: Progressive
Electronic Shutter Speed: Auto, Manual: 1/100,000 to 1/30
S/N Ratio: <50 dB
IR Range: 98.04' / 30 m
IR Control: Auto, Manual
IR LEDs: 18
Lens Type: Fixed
Mount Type: Board-In
Focal Length: 2.8mm
Maximum Aperture: f/1.6
Angle of View (H x V): 112 x 69°
Focus Control: Fixed
Close Focus Distance: 2.95' / 0.9 m
Video Compression: Smart H.265+, H.265, Smart H.264+, H.264
Frame Rate:
Main Stream: 8 MP at 15 fps or 3 MP at 30 fps
Sub Stream 1: D1 at 30 fps
Sub Stream 2: 1080p at 30 fps
Audio: Input: 1 x RCA, Output: 1 x RCA
Ethernet: 1 x RJ45 Port, 10/100 Mb/s
Interoperability: ONVIF, PSIA, CGI
Max. User Access: 10/20 Users
Web Viewer: Internet Explorer, Chrome, Firefox, Safari
Management Software: SmartPSS, DSS
Mobile Operating Systems: iOS, Android
Power Supply: 12 VDC, 0.5 A, or PoE (IEEE 802.3af, Class 0), 5.5 W
Operating/Storage Conditions: -22 to 140°F / -30 to 60°C, <95% RH
Ingress Protection: IP67, Vandal Resistance: IK10
Casing: Metal
Dimensions: 109.9 x 81.0 mm
Weight: 0.91 lb / 0.41 kg
