DS-2CD2432F-I • Up to 3.0 megapixel (2048 x 1536) resolution • Full HD1080p real-time video • PIR detection • IR LEDs (up to 10m) • DWDR & 3D DNR & BLC • Built-in microphone & speaker • SD/SDHC/SDXC card slot (up to 64Gb) • Wi-Fi optional (WPS connection)