{"delta":"{\"ops\":[{\"insert\":\"• High quality image with 4 MP, 1/1.8\\\" CMOS sensor\\n• Supports ColorHunter with Wise-ISP technology, deeply optimizing color, detail, and smear effects in extremely low-light scenes\\n• Ultra 265, H.265, H.264, MJPEG\\n• 2688 × 1520@30 fps in the main stream, 16:9 aspect ratio\\n• Smart intrusion prevention, supports false alarm filtering, cross line detection, intrusion detection\\n• 120 dB true WDR meets the image requirements in high-contrast scene\\n• Built-in mic and speaker\\n• 40 m (131.2 ft) warm light distance\\n• MicroSD, up to 512 GB\\n• IP66 protection\\n• DC 12 V, PoE (IEEE 802.3at) power supply\\n\"}]}","html":"

• High quality image with 4 MP, 1/1.8\" CMOS sensor

• Supports ColorHunter with Wise-ISP technology, deeply optimizing color, detail, and smear effects in extremely low-light scenes

• Ultra 265, H.265, H.264, MJPEG

• 2688 × 1520@30 fps in the main stream, 16:9 aspect ratio

• Smart intrusion prevention, supports false alarm filtering, cross line detection, intrusion detection

• 120 dB true WDR meets the image requirements in high-contrast scene

• Built-in mic and speaker

• 40 m (131.2 ft) warm light distance

• MicroSD, up to 512 GB

• IP66 protection

• DC 12 V, PoE (IEEE 802.3at) power supply

"}