The SX1120RT has remote control capability for use in AC power distribution systems and can be interfaced with a sequential controller such as the SurgeX SEQ. Switched receptacles can be controlled with an Switched receptacles can be controlled with an applied voltage (5-30 vdc) or contact closure switch connected to the Phoenix connector on the back panel. The connector can also be used to cascade multiple units or provide status to a central controller. The SX1120RT provides guaranteed surge protection and power conditioning for audio, video, broadcast and computer equipment. The units are 20-amp load-capable and have 8 industrial grade grounded AC receptacles (6 switched, 2 always on) plus a frontpanelcourtesy receptacle. The unit features both common mode and normal mode Impedance Tolerant EMI/RFI filtering, SurgeX ICE -Inrush Current Elimination and COUVS -Catastrophic Over/Under Voltage Shutdown for a complete power conditioning solution.SurgeX Advanced Series Mode technology is superior to conventional MOV circuitry or MOV-Hybrid designs and is completely non-sacrificial. Our zero let-through technology provides the most reliable protection available. It stops all surges up to 6,000 volts (unlimited surge current) without producing harmful side effects such as ground contamination or common-mode disturbances.