... Wireless 3- Outlet Power Stake for Outdoor,with green outdoor threaded ground stake; One Wireless Wall Outlet , for indoor use only; 4-button hand-held remote control ... has been sent; The remote control features 4 buttons marked 1,2,3,4 respectively. Each button 1,2,3,4 correspond to a specific ... (1-16) and Master code (A-P) to the respective units, the TX and RX can be programmed to different codes in ...