Max. 4megapixel resolution 2.8 fixed lens Max. 30fps@4M, Max.30fps@2M all resolutions H.265, H.264, MJPEG codec supported Motion detection, Tampering, Defocus detection micro SD/SDHC/SDXC memory slot (Max. 128GB ) IR viewable length 20m, PoE Hallway view support LDC support