High Speed Panning at 300 Degrees/Sec Digital Flip 180?Function Privacy Zone Masking Function 128 Preset Positions Communication RS-485 4 Alarm Input and 1 Alarm Output. Built in Heater and Fan. Auto Temperature Control 16X, 18X, 22X, 23X, 26X, 27X, Camera Option Multifold Auto Scan Function Patrol Learn Function Stores & reproduces Manual Operations PELCOP/D Auto Identify. Baud Rate:2400\4800\9600 Built in the Camera and Pan/Tilt Function Setting Menu Camera Option SONY FCB-480CP D/N 18X SONY FCB-45CP 18X SONY FCB-980CP D/N 26X HITACHI VK-S454R D/N 23X HITACHI VK-S454R 22X HITACHI VK-S214R 22X LG16 16X LG27 D/N 27