? Smartphone APP
Control?: Works with any smartphone with Android 4.1 and higher or iOS 8 and higher. Connect devices to the Smart Switch wherever you have Internet using the free APP on your smart-phone. ONLY WORK WITH 2.4GH z Wi-Fi? Easy Installation?: Compatible with 118/120 type wall box ( not multi-switch lights). Neutral wire required. Very easy to install, only 3 steps with APP, simple installation procedures listed in user manual.?
SATISFACTION GUARANTEE?: The smart wifi light switch ETL & FCC approved for safety and quality assurance, safe in use, We offer you 100% Satisfaction Guarantee?
LED Backlight Indicator?: Big key touch design, sensitive and soft. You can turn on your lights worry - free in the dark night.