Engineered with professional grade Advanced Series Mode ® Surge Elimination Technology and Impedance Tolerant ® EMI/RFI filtering,EMI/RMI filtering, these units include two-outlets and eliminate surges and transients that can degrade AV system performance.These standalone units are rated for 15 or 20 Amps, contain remote ip control capabilities and easily mount where you need them with minimal space. Includes optional mounting brackets.