Hikvision 2-MP WDR Vari-focal Network Dome Camera (DS-2CD2725FWD-IZS) - Maximum Resolution: 1920 × 1080, Maximum Frame Rate: Main Stream 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720), Communication Interface: 1 x RJ45 10M/100M self-adaptive Ethernet port, Interface: Audio: 1 x input (line in, 3.5 mm), 1 x output(3.5 mm), mono sound, Alarm: 1 x input, 1 x output (max. 12 VDC, 30 mA), terminal block, Video Output: 1Vp-p composite output (75 Ω) (For adjustment only), On-Board Storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB, Angle Adjustment: Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°