[Dual-use Remote Switch] No wiring needed; used as a remote wall switch and handheld remote; magnetic remote control is detachable and easy to use separately; mounting screws included, No need for other materials; the detachable switch is flexible, allowing you to move the remote outlet around your home easily [Independent Control & 100FT Range] The remote control outlet plug has 4 buttons, including an 'ALL' key for main ON/OFF; 2 outlets work & control independently; powerful 433.92MHZ RF signal penetrates walls and doors up to 100FT without interference; ideal for open areas like bedrooms, garages, and kitchens [Ready to go] No APPs or tools required; the pre-programmed remote control outlet switch is ready to use right out of the box; just plug in and press the button for remote control of household appliances; ideal for seniors and those with mobility issues; No more bending over and making life more convenient [Programmable & Expandable] Freely add DEWENWILS progra