IR distance 150m. Fast installation and disassemble structure, support hot plugging. Built-in OSD menu. Pan 360° continuously, tilt 90° rotation, auto-flip.128 presets, 4 pattern, 4 scan, 4 tour, 8 zones, titles can be edited.7 alarm input, 2 alarm output.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. Temp -40℃～+60℃,IP66, Gross weight 9.3kg.