SKU: 763126844508-EN1
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Data sheet PDF
Product Description
C
Diamond 4K HDCVI IR Eyeball 2.8 Fixed HD Analog Security Camera HCC3381T-IRA/28
? Housing: Turret
? Resolution: 4K / 8MP
? Signal: CVI/TVI/CVBS/AHD
? Lens Category: 2.8mm Fixed
? Night Vision: Infrared / IR
? WDR: True WDR
? Water Resistance Rating : IP67
? NDAA Compliant: No
? Hardware Features: Built-in Mic
Wide Dynamic Range
With its advanced Wide Dynamic Range technology (WDR), the camera
captures highly detailed images and produces high-definition recordings
in high-contrast lighting conditions, and in scenes with backlighting or
shadows.
Super Adapt
With its intelligent algorithm, the camera automatically adjusts its
parameters to provide optimal performance and vivid images.
Advanced 3DNR
Diamond's advanced 3DNR technology reduces image noise with
little to no impact on image sharpness, especially in poor lighting
conditions.
It detects the noise, and compares the sequential frames to effectively
reduce the noise. It also makes efficient use of bandwidth, saving on
storage space.
Smart IR Illumination
With its IR illumination, the camera provides optimal performance in
low light conditions, ensuring uniformity in the brightness of B/W
images. Through its smart IR technology, the camera also compensates
for the distance of targets by adjusting the intensity of its IR LEDs,
preventing overexposure of images as targets move closer to the
camera.
? Max. 15 fps@4K.
? 120 dB true WDR, 3D NR.
? Smart IR Illumination.
? 30 m illumination distance.
? Super Adapt
? Built-in MIC (-A).
? fixed lens (2.8 mm optional).
? CVI/CVBS/AHD/TVI switchable.
? IP67, 12 VDC.
HCC3381T-IRA/28
4K Starlight HDCVI Fixed IR Turret Camera
The Lite Series is a great choice for consumers looking for high quality
monitoring products at a reasonable price. Its low cost and high
performance make it ideal for residential areas and SMB solutions. This
series is equipped with a wide range of technologies, such as full-color
and starlight, providing various solutions for different scenarios.
System Overview
Functions
WDR IP67
Protection (IP67, Wide Voltage)
IP67: The camera passed a series of rigorous dust and immersion tests.
Its enclosure is both dust-proof and waterproof, and can function
normally while being immersed in 1 m deep water for up to 30 minutes.
Wide voltage: The camera has ?30% input voltage tolerance (for some
power supplies) and a wide voltage range, making it suitable for a variety
of outdoor scenarios.
Broadcast-quality Audio
Audio signal transmission over coaxial cables is supported by the
HDCVI camera. It adopts a unique audio processing and transmission
technology that restores source audio and eliminates noise, ensuring
the quality and reliability of the audio information that is collected. This
becomes important for video surveillance applications that use audio
information as a type of supplementary evidence.
4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals (video, audio*, data and power)
which are simultaneously transmitted over a coaxial cable. Dual-way
data transmission allows the HDCVI camera to interact with the XVR to
perform various actions such as sending control signals and triggering
alarms. HDCVI technology also supports PoC, which makes the camera
easy and quick to install.
* Audio input is available for select HDCVI camera models.
Long Distance Transmission
HDCVI technology provides long distance transmission in real time
without transmission loss. It supports transmission distances up to 700
m for 2-MP/5-MP/8-MP HD videos through coaxial cables, and up to
300 m through UTP cables.
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| HCC3381T-IRA/28
Technical Specification
Camera
Pixel 8 MP
Image Sensor 4K CMOS
Max. Resolution 3840 (H) ? 2160 (V)
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25 s?1/100000 s
NTSC: 1/30 s?1/100000 s
Min. Illumination
0.01 lux@F2.0 (Color, 30 IRE)
0.001 lux@F2.0 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio >65 dB
Illumination Distance 30 m (98.43 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 1 (IR light)
Pan/Tilt/Rotation Range
Pan: 0??360?
Tilt: 0??78?
Rotation: 0??360?
Lens
Lens Type Fixed-focal
Lens Mount M12
Focal Length 2.8 mm;
Max. Aperture F2.0
Field of View 2.8 mm: H: 106?; V: 56?; D: 125?
: H: 88?; V: 46?; D: 105?
Iris Control Fixed
Close Focus Distance 2.8 mm: 1.3 m (4.27 ft)
: 1.9 m (6.23 ft)
DORI
Distance
Lens Detect Observe Recognize Identify
2.8 mm 88 m
(288.71 ft)
35.2 m
(115.49 ft)
17.6 m
(57.74 ft)
8.8 m
(28.87 ft)
106.7 m
(350.07 ft)
42.7 m
(140.09 ft)
21.3 m
(69.88 ft)
10.7 m
(35.10 ft)
Video
Video Frame Rate
CVI:
PAL: 4K@15 fps; 5M@25 fps; 4M@25 fps; 1080p@25 fps
NTSC: 4K@15 fps; 5M@25 fps; 4M@30 fps; 1080p@30
fps
TVI:
PAL: 4K@15 fps
NTSC: 4K@15 fps
AHD:
PAL: 4K@15 fps
NTSC: 4K@15 fps
CVBS:
PAL: 960H
NTSC: 960H
Resolution 4K (3840 x 2160); 5M (2880 x 1620); 4M (2560 x 1440);
1080p (1920 x 1080); 960H (960 x 576/960 x 480)
Day/Night Auto(ICR)/Color/B/W
BLC BLC; HLC; WDR; HLC-Pro
WDR 120 dB
White Balance Auto;Area white balance
Gain Control Auto/Manual
Noise Reduction 3D NR
Smart Illumination Smart IR
Defog Electronic defog
Mirror Yes
Privacy Masking Off/On (8 areas, rectangle)
Certification
Certifications
CE-LVD: EN 62368-1;
CE-EMC: EN 55032; EN 55035
FCC: 47 CFR FCC Part 15, Subpart B;
UL: UL62368-1 + CAN/CSA C22.2 No. 62368-1-14
Port
Video Output Video output choices of CVI/TVI/AHD/CVBS by one BNC
port
Audio Input One channel built-in MIC (-A)
Power
Power Supply 12 VDC ? 30%
Power Consumption Max 4.7 W (12 VDC, IR on)
Environment
Operating Temperature ?40 ?C to +60 ?C (?40 ?F to +140 ?F)
Operating Humidity <95% (RH), non-condensing
Storage Temperature ?40 ?C to +60 ?C (?40 ?F to +140 ?F)
Protection IP67
Structure
Casing Material Metal
Product Dimensions ?94.0 mm ? 85.7 mm (?3.70" ? 3.37")
Packaging Dimensions 121 mm ? 118 mm ? 109 mm (4.76" ? 4.65" ? 4.29")
Net Weight 0.33 kg (0.73 lb)
Gross Weight 0.47 kg (1.04 lb)
Installation Wall mount; ceiling mount; vertical pole mount
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Lite Series | HCC3381T-IRA/28
Dimensions (mm[inch])
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Accessories
Optional:
PFA13A-E
Junction
Box
PFB205W-E
Wall Mount
Bracket
PFA152-E
Pole Mount
Bracket
Ordering Informati&a
Scroll to Explore key features.
Hear What Matters—Without Saying a WordOne-way audio lets you listen in real time, giving you extra context and aware...
Hear What Matters—Without Saying a WordOne-way audio lets you listen in real time, giving you extra context and awareness during events—perfect for keeping tabs on activity without needing to speak. Real-Time AwarenessHear what’s happening as it unfolds—footsteps, voices, or unexpected sounds—so you can respond faster. Added ContextVideo shows you what’s going on. Audio tells you more—like tone of voice or background noise—to help you understand the full picture. Silent MonitoringKeep things discreet. One-way audio lets you stay informed without revealing you're listening. Better Incident DocumentationHaving both video and audio helps create a clearer record, which can be useful for reviewing or sharing events. Extra Layer of SecurityAudio can catch things video alone might miss, like someone speaking out of view or activity around a blind spot.
One-way audio so you can listen in real time which means you stay informed without being seen or heard. Whether checking on activity at the front door or monitoring a concern, you’ll always know what’s happening—without giving away your presence.
Scroll to see essential features found in this product and many others across our lineup
An 8MP camera or recorder captures ultra-clear footage with about 8 million pixels per frame—roughly 3840 × 2160 pix...
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📡 The Power of Digital HD-over-Coax Security Whether you're using TVI, AHD, CVI, or CVBS, it don't matter, all of ou...
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Clear Views. Tough Build. No Nonsense.Turret cameras deliver sharp, focused video in a rugged, weather-resistant desi...
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Protected Every Step of the Way From the moment you order to the day it arrives, we’ve got your back. If your gear...
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Get Protected—Without the Wait We ship your order fast, so you can start securing your home right away. And if som...
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No Monthly Fees One-time purchase. Lifetime protection. No contracts, no surprise charges—just smart, secure peace ...
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Support That's Helpful, and Easy to Reach Whether you're setting things up, adding new devices, or troubleshooting...
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Because When It Counts, Your Gear Has to Perform Every product we sell has been thoroughly tested for reliability, ...
+Our systems are built with advanced AI features, superior video quality, and long-term reliability—making them ideal for both residential and commercial security.
Yes, we provide professional installation services in select locations. Contact our support team for availability and scheduling.
Absolutely. Our systems support remote viewing via secure mobile apps, allowing you to monitor your property from anywhere.
All systems come with a standard 2-year warranty, with optional extended coverage for added peace of mind.
