These capable network digital video cameras and servers are the heart of Canon's line of Security Video Solutions, allowing the transmission of high-quality video images through the Internet or a LAN connection for remote monitoring.
Canon 5092B001 Security Camera Overview
This accessory is installed inside the camera and allows camera operation even in cold environments. When the interior temperature of the camera drops to 0 °C or lower, the heater turns on to maintain an operational temperature inside the camera.