Dotworkz's D2-XC camera enclosure is equipped with the Ring of Fire™ heating system to prevent surveillance cameras from freezing in temperatures down to -40 degrees Fahrenheit. The Ring of Fire system provides constant warm airflow to safeguard electronics. Built-in defrosting removes snow and ice from the lower dome. The on-board mounting space accommodates routers, cell networks, hard drives, UPS, WiMAX and Mesh hardware. An included Rapid Link™ allows integration into 900, 5.8 and 2.4 GHz wireless networks worldwide with a range of up to 20 miles.