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CCTV Camera Comparison Guide
Welcome to our definitive multi-camera showdown. To provide the most accurate real-world comparison, we’ve rigged these cameras to film simultaneously, ensuring every frame captures the exact same movement, timing, and environmental shifts.By eliminating the variables of different takes, you can see precisely how each sensor handles the same ray of light and the same moment in time.
💡 Lighting Scenarios
Lighting changes everything. We’ve categorised our simultaneous footage into specific environments to show you
where each system shines—and where it struggles. Select a condition below to jump to the side-by-side video comparisons:
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Busy Image: Walking with traffic moving in background, a handy way to test frame rate.
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Mixed Lighting: Headlights shining into lense of camera to test how it reacts to light.
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Street lighting: Street light partially blocked by tree, showing a common suburban front yard
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Broad Daylight: Testing dynamic range and image recovery under the Australian sun.
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Dark conditions: Very dark back yard with no lighting other than moonlight.
🔍 Camera Explanations
Dahua HDW4431C, a seasoned model in the industry. This obsolete 4MP unit serves as a reference point, showcasing the significant progress in sensor technology and H.265 compression relative to contemporary 4K AI models.
Popular between 2015 and 2020, the HDW4431C shows the advancements in image quality, as well as innovative features such as smart detection and active deterrence cameras in the current models.
We invite you to explore this evolution in surveillance technology.

The Dahua HDW3866EMP-S is a highly favored camera that we installed frequently from 2020 to 2025. As a WizSense model, it features the third version of smart human and vehicle detection, which has shown exceptional reliability when properly set up.
With impressive infrared night vision, this camera has proven to be dependable however, advancements in color night vision technology have significantly enhanced visibility across many models available today.

Dahua DH-IPC-HDW3867EM The "Smart Dual Light" specialist.
It uses a 1/2.7" sensor to stay in IR mode for discretion, only activating its warm LED to capture full-colour evidence once a human or vehicle is detected in any lighting.
Dahua DH-IPC-HDW3849H-AS-PV-PRO-ANZThe heavyweight in low light. With a massive 1/1.8" sensor, the TiOC Pro captures significantly more light than its siblings, providing full-colour night video with minimal motion blur.Dahua DH-IPC-HDW3849H-AS-PV-ANZ-S2The "Three-in-One" (TiOC) standard. It combines 24/7 color, active deterrence (red/blue lights), and AI, using a 1/2.8" sensor that is more compact than the Pro version.Uniview ipc3628le-ADF28K-WPUniview’s answer to high-end surveillance. Its 1/1.8" OwlView sensor is designed to "see" in the dark better than the human eye, utilizing ColorHunter tech to keep images in color even in ultra-low lig
Alarm and Surveillance Group are a family owned and operated business, offering security solutions to residential and commercial properties.
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