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Dahua HAC-HFW1200RL 2MP 2-Talk Bullet Camera-Full HD analog bullet camera (HDCVI
Key Features
Brand:Dahua
> Max. 30 fps@1080p.
> 3D NR.
> Smart Light+.
> Smart Dual Light.
> 30 m illumination distance.
> Super Adapt.
> Built-in Mic.
> 3.6 mm fixed lens (2.8 mm optional).
> CVI/CVBS/AHD/TVI switchable.
> IP67, 12 VDC.
1 Year Warranty
Dahua HAC-HFW1200RL 2MP Two Way Talk Bullet Camera Product Guide
Overview
The Dahua HAC-HFW1200RL Two Way Talk Bullet Camera delivers interactive high-definition indoor and outdoor security surveillance. This advanced HDCVI camera captures crisp two-megapixel video quality over standard coaxial cabling infrastructures. It incorporates real-time bidirectional voice communication alongside an intelligent dual-light engine. The rugged, weather-resistant bullet housing acts as a visible security deterrent for residential entries, retail storefronts, and commercial perimeters.Â
Full Duplex Intercom and Audio over Coax
This model features an integrated high-sensitivity microphone paired with an onboard high-power speaker. It passes bidirectional voice data seamlessly over a lone BNC coaxial cable line alongside the main video feed. Property operators can listen to ambient sounds and talk back to visitors in real time using a connected smartphone application or monitor station. The system removes the need for separate audio cable wiring, lowering labor costs while maintaining perfect audio-video synchronization.Â
Smart Dual Light Night Vision Control
The advanced illumination module manages night viewing dynamically to reduce localized light pollution while preserving critical color evidence. It features an invisible infrared light mode for standard stealth nighttime monitoring. When a smart digital video recorder detects a human target or vehicle violating a perimeter line, the camera triggers its built-in warm LED light instantly. This quick change switches the video from monochrome to full color to capture clothing colors and vehicle details.Â
Standard Full HD Optical Density
The camera utilizes a premium progressive scan digital image sensor. It records video at a native widescreen resolution of nineteen hundred by ten hundred pixels. This pixel density ensures clear facial features and sharp object outlines during live monitoring. Integrated automated parameter optimization tools continuously analyze the live scene to balance exposures and prevent washed-out images under erratic ambient lighting.Â
Video Quality and Sensor Performance
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- Resolution: 2MP progressive scan CMOS sensor.
- Effective Pixels: 1920 by 1080 pixels for crisp Full HD images.
- Frame Rate: Real-time transmission up to 30 frames per second at 1080p.
- Video Formats: Quad-format toggle supporting CVI, TVI, AHD, and CVBS signals via a built-in switch.Â
Optics and Intercom Layout
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- Lens Options: Fixed focal lens options available in 3.6 mm or 2.8 mm wide-angle fields of view.
- Two Way Talk: Integrated sound pickup and high-power speaker projection up to 8 meters.
- Dual Illumination: Intelligent automatic switching between infrared and warm white light arrays.
- Illumination Reach: Night vision coverage reaching up to thirty meters in complete darkness.Â
Power and Environment
- Power Supply: Regulated 12V DC input with wide voltage tolerance.
- Power Consumption: Energy-efficient performance consuming a maximum of 6.6W during peak illumination.
- Ingress Protection: IP67 certified dustproof and waterproof heavy-duty enclosure.
- Operating Temperature: Structural resilience from minus forty degrees to sixty degrees Celsius.
