Ultra long range 500ft ~ 1000ft - The wireless distance over 500ft, up to 5x longer than other remote outlets. Distance can reach 1000ft in open space. Remote can work through concrete walls - You can control the light or equipment in basement from 3rd floor. Support 15A (15 amp) - This outlet can work on 15A, beyond the load capacity of other 10A remote outlets. Add remote by Pairing - One outlet can connect 3 remotes at most. One remote can pair multiple outlets. Large load 3000W Max - resistance load 3000W for light, heater ; inductive load 1.5hp for pump, vent fan, air conditioner.