With HD-SDI PortPowerful function and human menu setup Speedy focus and catch targets Point security technical, age-resistant, high-effectiveness, and high-ray length More than 50 meters infrared ray dark distance 360 degrees continuous pan Uses brushless machine Independent template and easy maintenance Speedy reaction Designed for all weather environment High-intensity aluminum-alloy material, perfect design Built-in real-time monitor Product function & specification Voltage: 220V AC Consumed power: ≤ 50W Pan speed: 3 to 60°/s Tilt speed: 2 to 40°/s Pan scale: 360 continuously pan Tilt scale: -80 to +60° Suitable temperature: -30 to +55°C Communication format: RS-485 Address scale: 0 to 255 Preset number: 128 Built-in protocol: Pelco P or D Baud rate: 1,200, 2,400, 4,800, and 9,600bps Infrared ray wavelength: 850nm Infrared ray half-power angle: 30° (10, 25, 45, and 60°) Infrared ray consuming power: 5,000W (1,500mW) Infrared ray useful lifespan: 10,000 hours Useful illumination distance: ≥ 50 meters