SureVision Camera Features Video
SureVision NVR Features Video
2 Camera 4K Security Camera System (“Black Knight”) with 164 Foot Night Vision
This 2 camera SureVision IP security camera system, also known as the “Black Knight” system, gives you professional wired 4K surveillance with two Black Knight 4K bullet cameras, a 4-channel SureVision NVR for future expansion, Cat5e camera cables, remote viewing apps, local recording, and expert support — all with no monthly fees ever.
Your 2 camera SureVision (“Black Knight”) system includes a 4-channel SureVision NVR, giving you room to expand up to 4 cameras later without replacing your recorder.
Black Knight Camera & SureVision NVR Performance Highlights
A quick look at the most important Black Knight camera and recorder features before you review the full specifications below.
Black Knight Camera Features
- 8MP 4K Black Knight Bullet Security Cameras
- 2.8mm Wide Angle Lens
- Up to 164ft Infrared Night Vision
- Built-In Microphone
- Ultra 265 / H.265 / H.264 Compression
- Weatherproof IP67 Rated Housing
- 120dB Wide Dynamic Range
- Power Over Ethernet (PoE)
- ONVIF Profile S/G/T Support
Recognize: Up to 57ft
Detect: Up to 285ft
SureVision NVR Features
- 4-Channel SureVision NVR Included
- 4 Built-In PoE Camera Inputs
- 4K HDMI Display Output
- Remote Viewing — No Monthly Fees
- Ultra 265 / H.265 / H.264 Compression
- 80 Mbps Incoming Bandwidth
- 4-Channel Local Playback
- 1 SATA Hard Drive Bay
- Pre-installed Surveillance Hard Drive
Black Knight 4K Bullet Cameras with Audio
The two included SureVision (“Black Knight”) bullet cameras are built for focused professional coverage at entry points, driveways, storefronts, gates, garages, offices, registers, or other key areas.
Each Black Knight camera provides 4K 8MP video, a 2.8mm wide-angle lens, built-in microphone, 164ft infrared night vision, WDR, PoE installation, and IP67 weatherproof protection.
As part of a complete 2 camera PoE security camera system, each camera connects to the recorder with one Cat5e cable for power and video.
SureVision 4-Channel NVR with Expansion Room
This 2 camera SureVision (“Black Knight”) system includes a 4-channel NVR, giving you room to expand later without replacing the recorder.
The SureVision NVR powers compatible PoE cameras, records footage locally, manages playback, supports remote viewing, and gives you access from your phone, tablet, PC, or Mac.
With local storage, smart playback tools, event search, mobile access, and no required subscription, this recorder gives you full ownership of your security footage.
What This 2 Camera Security Camera System Includes & Does
This complete 2 camera SureVision (“Black Knight”) IP camera system includes everything you need to build a reliable wired surveillance setup: two professional 4K Black Knight cameras, SureVision NVR, pre-installed surveillance storage, Cat5e camera cables, free app access, quick start guide, surveillance sign and stickers, and lifetime support.
The cameras capture video while the NVR records, stores, organizes, and manages your footage. You can watch live video, search recorded events, receive alerts, export evidence, and monitor your property remotely without monthly fees.
This system is built for customers who want professional 4K security coverage in the most important areas instead of a basic consumer camera kit.
Everything Included With Your 2 Camera System
| Model: SV-BA8-B-N | |
| Camera | |
| Max Resolution | 8 MP |
| Sensor | 1/2.8" CMOS |
| Minimum Illumination | Color: 0.005 lux (F1.6, AGC ON), 0 lux with IR on |
| Day/Night | IR-cut filter with auto switch (ICR) |
| Shutter | Auto / Manual, 1 ~ 1/100000s |
| Adjustment Angle | Pan: 0° ~ 360°, Tilt: 0° ~ 90°, Rotate: 0° ~ 360° |
| S/N | >52 dB |
| WDR | 120 dB |
| Lens / DORI / Night Vision | |
| Focal Length / Iris | 2.8mm fixed lens, F1.6 |
| Field of View | 98.7° H / 53.9° V / 103.6° D |
| DORI Distance | Detect 285.1 ft; Observe 114 ft; Recognize 57 ft; Identify 28.5 ft |
| IR Distance / Wavelength | Up to 164 ft / 850 nm |
| Video / Image / Audio | |
| Video Compression | Ultra 265, H.265, H.264, MJPEG |
| Frame Rate | Main Stream: 8MP up to 20fps; 5MP, 4MP, 1080P, 720P up to 30fps. Sub Stream: 1080P, 720P, D1, 640×360, 2CIF, CIF up to 30fps. |
| Video Bit Rate | 128 Kbps to 16 Mbps |
| Image Features | 2D/3D DNR, Smart IR, HLC, BLC, digital defog, privacy mask, ROI, OSD |
| Detection | Motion detection, ultra motion detection, tampering alarm, audio detection, cross line, intrusion |
| Audio | Built-in microphone; G.711U/G.711A audio compression; 64 Kbps / 8 kHz |
| Storage / Network / General | |
| Edge Storage | MicroSD up to 512 GB; ANR; NAS (NFS) |
| Integration | ONVIF Profile S, Profile G, Profile T, API, SDK |
| Network Interface | 1 × RJ45 10M/100M Base-TX Ethernet |
| Protection | IP67, 4KV surge protection |
| Power | DC 12V ±25%, PoE IEEE 802.3af, max 6.9W |
| Dimensions / Weight | 190 × 73 × 71mm; 0.40kg |
| Material / Environment | Graphene + Metal; -30℃ to 60℃; humidity ≤95% RH non-condensing |
| Certifications | CE, FCC, UL/CUL, RoHS, WEEE |
| Model: SV-NVR1P4-N | |
| Video / Audio Input | |
| IP Video Input | 4-channel |
| Two-Way Audio Input | 1-channel, RCA |
| Network | |
| Incoming Bandwidth | 80 Mbps |
| Outgoing Bandwidth | 64 Mbps |
| Remote Users | 128 |
| Protocols | TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SNMP, SMTP, RTSP, IPv6, IPv4 |
| Browser Support | IE10/11, Chrome 45+, Edge 79+, Firefox 52+ |
| Video / Audio Output | |
| HDMI Output | 3840×2160/30Hz, 1920×1080/60Hz, 1920×1080/50Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz |
| VGA Output | Up to 1920×1080 |
| Simultaneous Output | HDMI and VGA simultaneous output |
| Recording / Playback | |
| Recording Resolution | 4K / 5MP / 4MP / 3MP / 1080P / 960P / 720P / D1 / 2CIF / CIF |
| Synchronous Playback | 4-channel |
| Smart Support | Face detection, SIP, UMD and supported camera-side smart features |
| Storage / PoE / Interface | |
| SATA | 1 SATA HDD bay |
| Maximum HDD Capacity | Up to 8TB per datasheet; 2TB included with this system |
| Network Interface | RJ45 Ethernet |
| PoE Interface | 4 independent PoE network interfaces |
| ONVIF / RTSP | ONVIF Profile S, Profile G, Profile T and RTSP support |
| General | |
| Cloud Upgrade | Supported |
| Power / Operation | Professional 4-channel PoE NVR with plug-and-play camera setup |
Build, Expand, or Compare Your System
Need more cameras, a different system size, or a recorder upgrade? These pages make it easy to compare your best options.
Trusted by Customers Nationwide
Customers choose CCTV Security Pros for professional-grade security camera systems, fast shipping, expert support, and dependable surveillance with no monthly fees.
“I’ve been a customer for over a decade and very happy with the quality and reliability. Fast delivery and most definitely top-notch commercial grade equipment.”
“I can't say enough about their tech support! Tim from support was so patient and more than willing to help.”
“Everything is literally plug and play. Picture quality is superb... great color images even at night.”
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