• Protects equipment against blackouts, brownouts, overvoltages, surges, and line noise;• Keeps AC power running during blackouts to allow time for file saves and safe shutdown;• 6 NEMA 5-15R outlets power and protect PC, home theater, or digital signage equipment;• 120 volts;• Home-friendly alarm remains silent in backup mode, sounding only when imperative;• Built-in DB9 serial port provides remote notification of site power and UPS status;• Includes a DB9 serial interface cable and an owner's manual;