OEM HAC-HFW1801CM-IL-A 8MP 4K Smart Dual Light Bullet Camera with Built-in Mic (2.8 mm, IP67, 120dB WDR, 20m Light, Audio-over-Coax)

Product Overview

The OEM HAC-HFW1801CM-IL-A-S2 is an ultra-high-definition 8 Megapixel (4K) HD analog fixed bullet security camera engineered for high-security commercial, industrial, and perimeter installations requiring critical evidentiary clarity. Featuring advanced Smart Dual Light technology, the camera intelligently switches between invisible infrared surveillance and vibrant full-color illumination. In standard nighttime darkness, it maintains covert monitoring via IR LEDs; upon event detection by a compatible AI DVR/XVR, it automatically engages warm white illumination up to 20 meters (65.6 ft) to record full-color vehicle, facial, and forensic evidence.

Equipped with a high-performance 1/2.7" CMOS sensor and a 2.8 mm wide-angle fixed lens, the camera delivers true 4K resolution (3840 × 2160 at 15 fps) in native 16:9 aspect ratio across HDCVI, HDTVI, AHD, and standard CVBS formats via a multi-format switchable BNC output. To conquer severe backlighting, glaring sunlight, and deep shadows, the unit is armed with commercial 120 dB True WDR (Wide Dynamic Range) and 3D Digital Noise Reduction (3D NR). It features an integrated high-fidelity microphone supporting broadcast-quality Audio-over-Coax (AoC) and is housed in a heavy-duty IP67 weatherproof enclosure rated for extreme outdoor climates from -40°C to +60°C with 12V DC power.

Key System Features & Functionality

• Ultra HD 4K Resolution: Captures real-time 8MP (3840 × 2160) high-definition video feeds with exceptional pixel density for license plate and facial identification.

• Smart Dual Light Technology (20 m): Intelligently switches from covert IR night vision to warm white light upon target detection to record full-color video.

• 120 dB True WDR & 3D Noise Reduction: Hardware-level Wide Dynamic Range balances high-contrast and glaring backlit scenes while 3D NR eliminates low-light noise artifacts.

• Built-in Audio Microphone: Captures high-clarity ambient audio transmitted directly over the same coaxial cable (Audio-over-Coax) without dedicated audio lines.

• Wide-Angle 2.8 mm Fixed Lens: Expansive horizontal field of view (approx. 105°–106°) covers wide outdoor expanses, driveways, and building perimeters.

• 4-in-1 Multi-Format Signal Compatibility: Easily switchable between HDCVI, HDTVI, AHD, and standard analog CVBS signals for universal DVR integration.

• Rugged IP67 Weatherproof Rating: Heavy-duty weather-sealed enclosure provides complete protection against torrential rain, fine dust, and harsh conditions (-40°C to +60°C).

• Wide Voltage Tolerance: Accommodates ±30% input voltage fluctuation for reliable operation in unstable electrical environments.