tjmtbnfs Model Number Radiation Tolerance Upto 1000 Rad Relative Humidity Less than 95%(+25Q C) Support OSD Function OSD Function Support Long Focal Speed Limit Function Support 4 Alarm inputs, 2 Outputs 128 Presents Horizontal 360 ° Unlimited rotation range Vertical +90° —90° Built-in surge and lightning protection devices Built-in heater and fan Image Sensor Active Pixels Synchronizationlntemal Video Output White Balance Horizontal resolution S/N Ratio Electronic Shutter Min illumination Focal Lenght Focal 8: Lris Pan Speed Tilt Speed Pan Range Tilt Range Preset Communication Relative Humidity Work temperature Power consumption Power supply