Z-20IP-1(IR) ULTRA-Z 1.3MP IP PTZ 100M IR CAMERA 720P IP CAMERA 1.3 Mega-Pixel 1/3" CMOS Sensor Features ONVIF Dual Video Stream H.264 Video Compression G.711/726 Audio Compression 2 Way Audio Alarm (I/O): 1 Input /1 Output RS485 Connectivity 100m IR Distance Preset speed of 350°/Sec (max) Preset accuracy up to 0.1° Endless 360° Pan Rotation 180° Continuous Tilt with Auto Flip 256 Preset Position 4 Pattern, 8 Scan Routes and 8 Cruise Lanes Auto Parking and Power-up Action Fully function web-client 3D-DNR Noise Reduction Digital WDR IP66 Water-proof and Dust-proof Excellent High Resolution Picture Quality True Day/Night with ICR Filter Enhanced Noise Reduction WB/BLC/AGC