Main Features
1 1/3" SONY Super HAD CCD
2 H.264/MPEG-4 video compression with high compression ratio
3 Dual Streams
4 Up to 32 GB SD/SDHC card local storage
5 Auto switch ICR Filter
6 Two-way audio
7 IR distance is optional
540 TVL CCD-based IR Network Camera(WH_540GPS_ IR1(3)(5))