35mm Lens Thermal Imaging 384x288 or 768x576 Up 8.3 and 30fps Horizontal angle of view: 10.7° Preset positions, Guard tour, Driver selection, Control queue Pan: Continuous 360° Tilt: +90° to -40° Pan speed: 0.02°/s to 100°/s Tilt speed: 0.02°/s to 40°/s Preset accuracy: 0.02° Motion Detection Water and Dust Resistant Extreme Temperatures -40 °C to 55 °C (-40 °F to 131 °F) | 35mm Lens Thermal Imaging 640x480 or 800x600 Up 8.3 and 30fps Horizontal angle of view: 10.7° Preset positions, Guard tour, Driver selection, Control queue Pan: Continuous 360° Tilt: +90° to -40° Pan speed: 0.02°/s to 100°/s Tilt speed: 0.02°/s to 40°/s Preset accuracy: 0.02° Motion Detection Water and Dust Resistant Extreme Temperatures -40 °C to 55 °C (-40 °F to 131 °F) | 4.7~84.6mm Varifocal Lens 1080p Full HD 25/30fps Horizontal angle of view: 59 - 4° Autofocus Day/Night WDR Pan: Continuous 360° Tilt: +90° to -40° 18x Optical Zoom 12x Digital Zoom Wiper Weatherproof (IP66) Arctic Camera -40 °C to 55 °C (-40 °F to 131 °F) | 4.7~84.6mm Varifocal Lens 1080p Full HD 25/30fps Horizontal angle of view: 59 - 4° Autofocus Automatic Day/Night Outstanding Infrared WDR Pan: Continuous 360° Tilt: +90° to -40° 18x Optical Zoom 12x Digital Zoom Wiper Weatherproof (IP66) Arctic Camera -40 °C to 55 °C (-40 °F to 131 °F) | 5.1~51mm Varifocal Lens Full HD 1080i or 720p Thermal Imaging VGA Thermal Detection Horizontal angle of view: 48.1°-5.1° Pan: 360° endless, 0.1°-20°/s Tilt: 45° to -20°, 0.1°-20°/s HDTV and PTZ Surveillance Continuous Rotation Endless 360° Pan HDTV Image Quality H.264 Video Streams Weatherproof (IP66) |