Woods® 50053 Wion™ Outdoor Wi-Fi™ Yard StakeControl outdoor electrical devices from anywhere using your smartphone, automates landscape security lights, holiday lights & yard decorations. Works with your existing wi fi router, no hub required, no monthly fees. Able to expand your wion system by simply adding up to 12 wion smart switches. Free app works with apple ios 7 & higher or android 4. 0 & higher smart devices. Programming options include multiple on off settings, count down, random