Interactive with AVR incorporated, 650VA, 300W, with 4 Shuko sockets (2 with power and 2 with surge suppressor), 15-20min of autonomy, 6ms. Cold start. Audible alarm. Large input voltage line. Compatible with energy gerators. Intelligent battery management. Continuous surge supression and noise filter. Short-circuit protection and battery low voltage charges. Automatic charge when in OFF mode (optional).