4K Over Coax
Capture HD video footage with 8MP HD-Over-Coax 2.8MM variable focus lens with a maximum aperture of F1.6.
4K / 8 Megapixel
HD-Over-Coax
2.8mm Fixed Lens
131ft IR Range
Built-in Mic
Capture HD video footage with 8MP HD-Over-Coax 2.8MM variable focus lens with a maximum aperture of F1.6.
Advanced Starlight technology with a minimum of 0.005 LUX before IR turns on.
Capture even more with an wide angled 110° view with no distortion.
All metal aluminum housing for indoor and outdoor installations.
The HDCB4K-28A comes with a built in microphone to help you get even more data from every device.
TheHDCB4K-28A is capable of producing a stunningly clear, colorful video with low illuminance enhancement for darker environments using starlight technology. Once the environment gets down below 0.005 LUX, this camera’s on board IR illumination kicks in. This enables clear video capture in both day and night with high definition video output.
Light Level |
Lux Rating |
Security / Outdoor Lights | 2.0 Lux |
Clear Full Moon | 0.1 Lux |
Moonlight Cloudy Night | 0.01 Lux |
Moonless Starry Night | 0.001 Lux |
HDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 2296 ft for 5MP HD video via coaxial cable, and up to 984 ft via UTP cable.
The HDCD4K-28A comes with a built-in mic to help give you even more protection than a traditional still video.
3D NR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Optiview’s advanced 3D NR technology allows remarkable noise reduction with little impact to sharpness, especially under limited lighting condition. This decreases bandwidth and saving storage space.
4K resolution captures images four times the pixel density of 1080P which means that the finer details, such as faces or smaller items can be viewed with more detail than traditional 1080P surveillance.
HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio, data and power. Dual-way data transmission allows the HDCVI camera to interact with the DVR, such as sending control signal or triggering alarm. HDCVI technology supports PoC for construction flexibility.
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.
Built for endurance, this all metal housing is rated IP67, which means it is protected from water and dust. Mount this camera anywhere with its 3-axis cable management bracket. Additional junction boxes and brackets are available for additional installation options, and help further protect your cables and connections.
Optiview’s powerful video management software allows clients to monitor a live view of their remote security cameras when they are off-site. The on-site DVRs and NVRs can be set up to send alerts to you, the user, when activity is present that allows the user to log-in to live-stream their surveillance system. Equally as important, the remote monitoring software allows Clients to remotely access recorded video and playback without having to be present where the system is located. Now more than ever, the ability to monitor your residential or commercial sites without being physically present is a huge benefit of Optiview’s video management software platforms.
Camera |
|
Image Sensor | 1/2″ CMOS |
Effective Pixels | 3840(H)×2160(V), 8MP |
Scanning System | Progressive |
Electronic Shutter Speed | PAL: 1/4s ~ 1/100,000s |
NTSC: 1/3s ~ 1/100,000s | |
Minimum Illumination | 0.005 Lux / F1.6, 30IRE, 0 Lux IR on |
S/N Ratio | More than 65dB |
IR Distance | Up to 131 feet |
IR On/Off Control | Auto / Manual |
IR LEDs | 2 |
Lens |
|
Lens Type | Fixed Lens / Fixed Iris |
Mount Type | Board-in |
Focal Length | 2.8mm |
Max Aperture | F1.6 |
Angle of View | 110.8° |
Focus Control | N/A |
Close Focus Distance | 70.87” |
DORI Distance |
|
DORI Distance | Detect: 276ft, Observe: 112ft, Recognize: 56ft, Identify: 26ft |
Pan / Tilt / Rotation |
|
Pan / Tilt / Rotation | Pan: 0° ~ 360°, Tilt: 0° ~ 90°, Rotation: 0° ~ 360° |
Video |
|
Resolution | 8MP (3840×2160) |
Frame Rate | 15fps @ 4K, 20fps @ 6MP, 25/30fps @ 4MP |
Video Output | 1-channel BNC high definition video output / CVBS video output (DIP switch) |
Day/Night | Auto (ICR) / Manual |
OSD Menu | Multi-Language |
BLC Mode | BLC / HLC / WDR |
WDR | 120dB |
Gain Control | AGC |
Noise Reduction | 2D / 3D |
White Balance | Auto / Manual |
Smart IR | Auto / Manual |
Certifications |
|
Certifications | CE (EN55032, EN55024, EN50130-4) |
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) | |
UL (UL60950-1+CAN/CSA C22.2 No.60950-1) | |
Interface |
|
Audio Interface | 1ch in & Built-in Mic |
Electrical |
|
Power Supply | 12V DC ±30% (It is recommended to use a power adapter to supply the power for one camera) |
Power Consumption | Max 6.8W (12V DC, IR on) |
Environmental |
|
Operating Conditions | -22°F ~ +140°F / Less than 90% RH |
Storage Conditions | -22°F ~ +140°F / Less than 90% RH |
Ingress Protection & Vandal Resistance | IP67 |
Construction |
|
Casing | Aluminum |
Dimensions | 7.08″ × 2.76″ × 2.76″ |
Net Weight | 0.93lb |
Gross Weight | 1.17lb |
Product Specific Resources |
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Data Sheet – HDCB4K-28A |
03/03/2022 |
Additional resources |
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Get stunning clarity in your surveillance footage with full, 4K over coax cameras from Optiview. The HDCB4K-28A mini bullet camera comes with a wide angle 2.8mm lens and built in audio.
Product Series | |
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Technology | |
Resolution | |
Camera Types / Style | |
Additional Features | |
Lens Type | |
Max IR Distance | |
Minimum Color Illumination | |
Weatherproof Rating | |
Max Angle of View | |
Audio | |
Wide Dynamic Range |
5.0 Megapixel Starlight
196ft IR Range
2.7~12mm Varifocal Motorized
98° ~ 34° View
Digital Wide Dynamic Range
Analog / HD Switchable
16 Channel 5-Way DVR
Supports Perimeter Protection,
Intelligent Motion Detection,
Facial Recognition
AI Codec Compression
20TB / 2HDDs Storage
4 Megapixel / 1080P
HD-over-Coax PTZ
30X Optical Zoom
4.5~135mm
4K / 8 Megapixel
2.8mm Fixed
110.8° View
164ft IR Range
Built-in Mic
Solar Powered Outdoor
2MP IP Camera
with Edge Recording
4MP Bullet Camera
2.8mm Fixed
101° View
Memory Card Slot
NDAA Compliant
2MP PTZ
33X Optical Zoom
Advanced Starlight
Memory Card Slot
NDAA Compliant
4 MP Bullet
2.8mm Fixed | 106° View
98ft IR Range
H.264+/H.264