NeuTracis - AI Video Search 4K PoE Security System with 8MP Cameras & 8CH NVR, 2TB HDD, Color & Infrared Night Vision, Smart Detection 2.0, 24/7 Recording, All-Metal Housing

SKU: AK-N48PBJ2-94WB-P
£499.99
£549.99
£499.99
Cam Quantity: 4
Subtotal: £499.99

AI Video Search – Find What You Need by Simply Typing

Powered by ANNKE intelligent video search technology, this system allows you to quickly locate footage by entering simple descriptions such as “person with a hat” or “red car.” When paired with the N48PBJ NVR, it enables advanced smart search functionality, turning hours of recordings into seconds of results. This intuitive search experience makes video retrieval faster, easier, and far more efficient than traditional playback.

Advanced Target Search NVR – Smart Filtering, Full-Channel Tracking

Go beyond basic playback with powerful target search capabilities. The system supports human and vehicle search with attribute-based filtering, including gender, age group, clothing color, accessories, vehicle type, brand, and license plate details. You can also perform image-based search by uploading a picture or using face library images to find matching footage. Full-channel search allows you to retrieve all historical events of a target across multiple cameras, helping you track movements with precision.

4K Ultra HD Clarity with Wide-Angle Coverage

Capture every detail in sharp 4K Ultra HD (3840 × 2160 @ 20fps) with smooth and reliable performance. Equipped with a 2.8mm F1.6 lens, the camera delivers a wide field of view up to 127° diagonal, ensuring broader coverage with fewer blind spots—ideal for both residential and commercial surveillance.

Smart Dual Light – Clear Vision Day & Night

Adapt to any lighting condition with flexible illumination modes, including smart dual-light, infrared night vision, and full-color mode. With a lighting distance of up to 30 meters and adjustable brightness (automatic or manual), the system ensures clear, detailed images in both daytime and nighttime environments.

Smart Detection 2.0 – Accurate Alerts, Smarter Playback

Reduce false alarms caused by rain, insects, or lighting changes with advanced Motion Detection 2.0. The system accurately distinguishes humans and vehicles, while supporting smart events such as face detection, line crossing, and intrusion detection. During playback, you can filter and view only relevant human or vehicle events, saving time and improving efficiency.

Custom Alerts & Remote Access – Stay Informed Anywhere

Customize motion detection zones and privacy masking to fit your needs. Receive instant push notifications and email alerts with snapshots whenever events occur. With P2P remote access, you can view live footage or playback anytime via smartphone, tablet, or PC—keeping you connected wherever you are.

Dual-Mic Audio – Hear More, Hear Clearly

Equipped with built-in arrayed dual microphones, this system captures clearer audio over longer distances compared to single-mic designs. Advanced noise reduction, echo cancellation, and anti-reverberation algorithms ensure natural, high-quality sound, so you can both see and hear what matters.

Flexible Storage & Reliable Recording

Supports multiple storage options including up to 512GB microSD card, NAS storage, and FTP uploads for images and videos. With ANR (Automatic Network Replenishment), recordings are automatically restored after network interruptions, ensuring no important footage is lost.

Durable Metal Housing – Built for Harsh Environments

Designed with a full metal housing and rated IP67 weatherproof, the camera operates reliably in extreme conditions ranging from -30°C to 60°C. Its industrial-grade durability makes it suitable for both indoor and outdoor installations.

Additional Features to Elevate Your Experience

  • Advanced H.265+ Compression

    Supports H.265+, H.265, H.264+, and H.264 formats, ensuring wide compatibility with NVRs. H.265+ significantly reduces bandwidth usage and storage consumption while delivering smooth, high-quality video.

  • Enhanced Image Quality

    Equipped with image enhancement technologies including 120 dB WDR, BLC, HLC, and 3D DNR, the camera automatically adapts to different lighting conditions for clearer, more balanced images.

  • Flexible Power Options

    Supports both 12V DC power and PoE, allowing you to choose the most convenient setup. Connect directly to a PoE NVR or use a standalone power supply for flexible installation.

  • Multi-User Access

    Supports up to 32 users and 6 simultaneous video streams, making it easy for multiple users to access and monitor the system at the same time.

Download I91WB Specification

Download N48PBJ Specification

Camera
Image Sensor1/2.8" Progressive Scan CMOS Max resolution3840 × 2160(8MP)
Main Stream50 Hz: 20 fps (3840 × 2160), 25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 20 fps (3840 × 2160), 30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
Substream50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Third Stream50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
*Third stream is supported under certain settings.
Video CompressionMain stream: H.265+/H.265/H.264+/H.264
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
*Third stream is supported under certain settings.
Video Bitrate32 Kbps - 16 Mbps Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio InputBuilt-in Microphone, record with audio Lens2.8 mm
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with light Angle of ViewHorizontal FOV 108°, vertical FOV 59°, diagonal FOV 127°
Supplement Light TypeSmart Dual-Light, IR, White Light Supplement Light RangeUp to 30 m
Motion detection 2.0Supoort, include Human & Vehicle detection Smart EventFace detection, Line crossing detection, intrusion detection
Image EnhancementBLC, HLC, 3D DNR Wide Dynamic Range120 dB WDR
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP,
SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP,
WebSocket, WebSockets
APIOpen Network Video Interface Version 19.12 (Profile S, Profile G)
Region of Interest (ROI)1 fixed region for main stream Privacy Mask4 programmable polygon privacy masks
General FunctionMirror, password protection, remote access Ethernet1 RJ45 10 M/100 M self-adaptive Ethernet port
HousingMetal ColorWhite
StorageBuilt-in microSD/SDHC/SDXC Slot, up to 512 GB, NAS storage Hardware ResetYes
Operating PowerDC 12 V± 25%, max. 5.5 W; PoE (802.3af), max. 9 W Operating Temperature-22 °F – 140 °F/-30 °C – 60 °C
Indoor/Outdoor UseIndoor/Outdoor Interface ProtectionIP67
Dimension (L X W X H)Ø 127.3 mm × 96.3 mm (Ø 5.0" × 3.8") Weight1.1 lb./515 g
Image Sensor1/2.8" Progressive Scan CMOS
Max resolution3840 × 2160(8MP)
Main Stream50 Hz: 20 fps (3840 × 2160), 25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 20 fps (3840 × 2160), 30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
Substream50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Third Stream50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
*Third stream is supported under certain settings.
Video CompressionMain stream: H.265+/H.265/H.264+/H.264
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
*Third stream is supported under certain settings.
Video Bitrate32 Kbps - 16 Mbps
Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio InputBuilt-in Microphone, record with audio
Lens2.8 mm
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with light
Angle of ViewHorizontal FOV 108°, vertical FOV 59°, diagonal FOV 127°
Supplement Light TypeSmart Dual-Light, IR, White Light
Supplement Light RangeUp to 30 m
Motion detection 2.0Supoort, include Human & Vehicle detection
Smart EventFace detection, Line crossing detection, intrusion detection
Image EnhancementBLC, HLC, 3D DNR
Wide Dynamic Range120 dB WDR
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP,
SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP,
WebSocket, WebSockets
APIOpen Network Video Interface Version 19.12 (Profile S, Profile G)
Region of Interest (ROI)1 fixed region for main stream
Privacy Mask4 programmable polygon privacy masks
General FunctionMirror, password protection, remote access
Ethernet1 RJ45 10 M/100 M self-adaptive Ethernet port
HousingMetal
ColorWhite
StorageBuilt-in microSD/SDHC/SDXC Slot, up to 512 GB, NAS storage
Hardware ResetYes
Operating PowerDC 12 V± 25%, max. 5.5 W; PoE (802.3af), max. 9 W
Operating Temperature-22 °F – 140 °F/-30 °C – 60 °C
Indoor/Outdoor UseIndoor/Outdoor
Interface ProtectionIP67
Dimension (L X W X H)Ø 127.3 mm × 96.3 mm (Ø 5.0" × 3.8")
Weight1.1 lb./515 g
NVR
IP Video Input8CH PoE Incoming/outgoing Bandwidth96/256 Mbps
HDMI Output4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1280 × 720/60 Hz VGA Output1920 × 1080/60Hz, 1280 × 720/60Hz
Video Output ModeHDMI/VGA independent output Audio Input/Output1/1 RCA
Decoding FormatH.264+/H.264/H.265/H.265+, MPEG4 Recording Resolution32MP/24MP/12MP/8MP/7MP/6MP/5MP/4MP/3MP/1080p/720P
Max Playback ResolutionUp to 32MP(Depends on IP camera) Max Playback Channel8CH
Dual-Stream RecordingSupport Decoding CapabilityAI on: 5-ch@4K/20-ch@1080p (30 fps)
NeuTracis(Ai video search)All channels support entering descriptions for a quick searching(Need IP camera support NeuTracis and resolution not exceeding 8MP) Target Full-channel searchAll channels support retrieving all historical events captured by the target across all channels(Need IP camera support)
Target searchBy Attribute: Gender/Age/Glasses/Gzuze Mask/Temperature(Need IP camera support)
By picture: Target(JPEG or JPG, size cannot exceed 4MP, resolution between 80*80 to 4096*4096(Need IP camera support)
Human searchBy Attribute: Gender/Age Group/Glasses/Tops Color/Back bag/Bicycle(Need IP camera support)
Vehicle searchBy Attribute:Vehicle Brand/Color/Vehicle Type/License Plate/License Plate Type/License Plate Color/License Plate Number(Need IP camera support) Facial Detection and AnalyticsFace picture comparison, human face capture, face picture search
Face Picture LibraryUp to 16 face picture libraries, up to 50,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 1 GB) Face Picture Comparison8-ch
Facial Detection and Analytics Performance4-ch human face capture(Up to 8 MP, H.264/H.265) By CameraAll channels
Vehicle AttributesPlate number, license plate color, license plate type Plate AttributesVehicle brand, vehicle color, vehicle type
Motion Detection 2.0By Camera: 8-ch Human and vehicle targets detection(Need IP camera support) Perimeter ProtectionSupport Line crossing, Intrusion, Region Entrance, Region Exiting detection(Need IP camera support)
Other eventAbnormal  behavior, thermal, POS, temperature, smoke, fire point, on/off duty  event and so on(Need IP camera support) Other applicationPerson Check in, People Counting, Heat Map(Need IP camera support)
HDD2 SATA Interface HDD CapacityUp to 20 TB Capacity  for each HDD
Network HDDSupport  NAS and IP SAN Network Interface1, RJ-45 10/100/1000 Mbps sel f-adaptive Ethernet interface
PoE8, RJ-45 10/100 Mbps self-adaptive Ethernet interface, IEEE 802.3 af/at Alarm In/Out4/1
USB interfaceUSB 2.0*1, USB 3.0*1 Operating PowerAC 100-240 V
Power Consumption≤ 50W Working Temperature14 °F ~ 131 °F/-10 °C ~+55 °C
Dimensions (W X H X D)384 mm × 317 mm × 52 mm (15.12 × 12.48 × 2.03 inch) Weight (Without Hard Disk)≤ 4 kg (6.6 lb)
IP Video Input8CH PoE
Incoming/outgoing Bandwidth96/256 Mbps
HDMI Output4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1280 × 720/60 Hz
VGA Output1920 × 1080/60Hz, 1280 × 720/60Hz
Video Output ModeHDMI/VGA independent output
Audio Input/Output1/1 RCA
Decoding FormatH.264+/H.264/H.265/H.265+, MPEG4
Recording Resolution32MP/24MP/12MP/8MP/7MP/6MP/5MP/4MP/3MP/1080p/720P
Max Playback ResolutionUp to 32MP(Depends on IP camera)
Max Playback Channel8CH
Dual-Stream RecordingSupport
Decoding CapabilityAI on: 5-ch@4K/20-ch@1080p (30 fps)
NeuTracis(Ai video search)All channels support entering descriptions for a quick searching(Need IP camera support NeuTracis and resolution not exceeding 8MP)
Target Full-channel searchAll channels support retrieving all historical events captured by the target across all channels(Need IP camera support)
Target searchBy Attribute: Gender/Age/Glasses/Gzuze Mask/Temperature(Need IP camera support)
By picture: Target(JPEG or JPG, size cannot exceed 4MP, resolution between 80*80 to 4096*4096(Need IP camera support)
Human searchBy Attribute: Gender/Age Group/Glasses/Tops Color/Back bag/Bicycle(Need IP camera support)
Vehicle searchBy Attribute:Vehicle Brand/Color/Vehicle Type/License Plate/License Plate Type/License Plate Color/License Plate Number(Need IP camera support)
Facial Detection and AnalyticsFace picture comparison, human face capture, face picture search
Face Picture LibraryUp to 16 face picture libraries, up to 50,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 1 GB)
Face Picture Comparison8-ch
Facial Detection and Analytics Performance4-ch human face capture(Up to 8 MP, H.264/H.265)
By CameraAll channels
Vehicle AttributesPlate number, license plate color, license plate type
Plate AttributesVehicle brand, vehicle color, vehicle type
Motion Detection 2.0By Camera: 8-ch Human and vehicle targets detection(Need IP camera support)
Perimeter ProtectionSupport Line crossing, Intrusion, Region Entrance, Region Exiting detection(Need IP camera support)
Other eventAbnormal  behavior, thermal, POS, temperature, smoke, fire point, on/off duty  event and so on(Need IP camera support)
Other applicationPerson Check in, People Counting, Heat Map(Need IP camera support)
HDD2 SATA Interface
HDD CapacityUp to 20 TB Capacity  for each HDD
Network HDDSupport  NAS and IP SAN
Network Interface1, RJ-45 10/100/1000 Mbps sel f-adaptive Ethernet interface
PoE8, RJ-45 10/100 Mbps self-adaptive Ethernet interface, IEEE 802.3 af/at
Alarm In/Out4/1
USB interfaceUSB 2.0*1, USB 3.0*1
Operating PowerAC 100-240 V
Power Consumption≤ 50W
Working Temperature14 °F ~ 131 °F/-10 °C ~+55 °C
Dimensions (W X H X D)384 mm × 317 mm × 52 mm (15.12 × 12.48 × 2.03 inch)
Weight (Without Hard Disk)≤ 4 kg (6.6 lb)