Dahua cameras are a range of security and surveillance cameras developed and manufactured by Dahua Technology, a leading global provider of video surveillance solutions. These cameras are designed to provide video monitoring for various environments, such as homes, businesses, and public spaces.

Dahua cameras come in different types and models to cater to a wide array of specific needs and applications. Some popular types of Dahua cameras include:

• IP cameras: These are digital cameras that use internet protocol (IP) to transmit video feeds over a network, offering high-resolution footage and advanced features. They are compatible with Network Video Recorders (NVRs) for recording and storing video.
• HD analog cameras: These are high-definition cameras that use coaxial cables to transmit video signals to a Digital Video Recorder (DVR). They offer a cost-effective solution for upgrading existing analog systems or setting up new installations.
• PTZ (Pan-Tilt-Zoom) cameras: These cameras are equipped with motors that allow them to pan, tilt, and zoom, enabling them to cover a larger area and focus on specific details.
• Dome cameras: These cameras come in a dome-shaped enclosure, making them suitable for indoor and outdoor surveillance. They provide a discreet appearance and are resistant to vandalism.
• Bullet cameras: These are elongated cameras designed for outdoor use. They typically have weatherproof housing, making them suitable for various environmental conditions.

Dahua cameras can also be equipped with additional features such as night vision, motion detection, facial recognition, and intelligent video analytics. When selecting a Dahua camera, it's essential to consider factors like required resolution, environment, and specific features that match your surveillance needs.