12 outlets with integrated child-safety covers, 4 of which accommodate bulky transformers; 1 input/2 output RJ11 telephone/modem surge protection; 2,160 Joules of suppression ; Diagnostic LEDs confirm suppressor protection present (green) and grounded (red) status; EMI/RFI noise filtering; 15 amp resettable circuit breaker; Auto shutoff permanently cuts power to outlets if protection circuit is incapacitated, preventing equipment damage and indicating replacement is required; Keyhole slot for mounting options; 8 ft. cord with right-angle plug for connection to a wall outlet located behind furniture; Lifetime limited warranty; $150,000 Ultimate Lifetime Insurance (US, Canada and Puerto Rico only);