Dahua DH-SD22404T-GN 4MP 4x PTZ Network Camera

The Dahua 4MP 4x PTZ Network Camera, model DH-SD22404T-GN, offers exceptional surveillance capabilities with its 4-megapixel resolution, ensuring clear and detailed images. It features a 4x optical zoom, allowing for close-up views without compromising image quality. This camera is equipped with powerful PTZ (Pan-Tilt-Zoom) functionality, enabling comprehensive area coverage with flexible viewing angles. Its low-light performance is enhanced by Starlight technology, which ensures clear images even in dim conditions. The camera supports intelligent functions like face detection and tripwire, adding a layer of proactive security. With an IP66 weatherproof rating, it is built to withstand harsh outdoor environments, ensuring reliable operation in various conditions.

The compact design makes it ideal for installations where space is limited. It also supports PoE (Power over Ethernet) for simplified installation, reducing the need for additional cabling. The camera's advanced H.265 compression technology reduces bandwidth and storage requirements without compromising image quality. It is compatible with Dahua's network video recorders (NVRs), enabling seamless integration into existing security systems. Remote access is possible via mobile devices, providing real-time monitoring from anywhere. Overall, the DH-SD22404T-GN is a versatile and robust solution for various surveillance needs.

Features

• 1/3” 4 Megapixel CMOS
• Powerful 4x optical zoom
• WDR, Day/Night (ICR), Ultra DNR
• Max. 25/30fps @ 4M/3M
• IVS
• Support PoE
• IP66, IK10

Functions

Wide Dynamic Range
The camera delivers vivid images even in high-contrast lighting conditions using advanced wide dynamic range (WDR) technology. For scenes with both bright and low lighting that change rapidly, True WDR (120 dB) enhances both bright and dark areas simultaneously to ensure clear and usable video.

High Efficiency Video Coding (H.265)
The H.265 (ITU-T VCEG) video compression standard provides double the data compression ratio at the same video quality level or significantly improved video quality at the same bit rate compared to older compression technologies. H.265 achieves this through enhanced pattern comparison and difference-coding, improved motion vector prediction, motion region merging, and an additional step known as sample-adaptive offset filtering.

Environmental
Dahua cameras are designed to function in extreme temperatures, with a range from -30 °C to +60 °C (-22 °F to +140 °F) and up to 95% humidity. They meet the IK10 Vandal Resistance impact rating, capable of withstanding up to 55 kg (120 lbs) of force. The cameras undergo rigorous dust and water immersion testing and hold an IP66 Ingress Protection rating, making them ideal for challenging outdoor environments.

Interoperability
The camera adheres to the ONVIF (Open Network Video Interface Forum) and PSIA (Physical Security Interoperability Alliance) standards, ensuring compatibility and interoperability between network video products from different manufacturers.

Technical Specifications: