Fast installation, adopt AMP socket, installation convenient, inner black cover, more concealed. Pan 360° Continuously, tilt 90° Rotation, auto-flip, manual speed: 0.4° ~320° /s. 128 preset, 4 tour, 4 scan, 4 pattern, 8 programmable zones. Park action function, can auto-call presets or start-up tour, pattern and scan after dome idle for a period of time.  7 alarm input, 2 alarm output, support linkage. Fan enable function, through pre-setting the temperature to start-up the fan. Privacy masking zone, you can set masking frame to protect privacy when there is a private zone display on screen. Built-in multi-protocols and fully compatible with PELCO-D, PELCO-P, KALATEL, VICON, BOSCH(PHILIPS), SENSORNT, AD, VIDO B02 etc.  IP66 all-day protection cover, built-in constant temperature device. 18X, 22X, 23X, 26X, 27X, 30X, 36X optical zoom camera available.