Dahua DH-HAC-HFW1200SLP HDCVI Bullet camera

The Dahua DH-HAC-HFW1200SLP is a 2-megapixel (MP) high-definition Composite Video Interface (HDCVI) bullet camera designed for security and surveillance applications. HDCVI is a proprietary technology by Dahua that allows for transmitting high-definition video signals over coaxial cables.

Features

• Resolution: 2MP (1920 x 1080 pixels) – Provides high-definition video with good clarity for identifying objects and people in most lighting conditions.
• Image Sensor: Likely uses a 1/2.7″ CMOS image sensor, a common choice for security cameras offering a balance between image quality and low-light performance.
• Fixed Lens: Typically comes with a fixed 3.6mm lens (depending on the specific model). This lens provides a moderate viewing angle, suitable for capturing activities in a defined area. Wider or narrower lenses might be available in different variations.
• Field of View: Around 83° for a 3.6mm lens. Wider lenses offer a broader view, while narrower lenses provide more zoom capability.
• Infrared (IR) Illuminators: Built-in IR LEDs with a night vision range of up to 20 to 30 meters (65 to 100 feet) depending on the specific model. This allows the camera to capture clear images even in low-light or nighttime conditions.
• Weatherproof (IP67): Protects the camera from dust, rain, snow, and other outdoor elements. This makes it suitable for year-round outdoor use.
• Day/Night Mode: Automatically switches between color mode in daytime and black and white mode with IR illumination for nighttime.
• Video Formats: Supports HDCVI video format for transmission over coaxial cables. It might also support other formats like CVBS, AHD, and TVI for compatibility with existing CCTV systems.
• Power Supply: Powered by 12V DC.
• Cost-effective upgrade: Leverages existing coaxial cable infrastructure, eliminating the need for expensive rewiring for upgrading older analog CCTV systems to HD resolution.
• Long-distance transmission: HDCVI allows for high-definition video transmission over long coaxial cable runs compared to traditional analog CCTV systems.