Multipurpose in internet or 3G status or non-internet status!
Free of transmitter,even no need internet;open your automatic gate via your smartphone only.(AP mode)
Anywhere& anytime,using your smartphone to remote control automatic gate via your Wi-Fi router,especially helpful to remote control garden/lawn maintenance,delivery person entry or fire access and so on.(STA mode)
It canworks other 4 kinds of household appliances by phone same time since its 5 realy outputs!
Support over 200pcs mobile phone.
Safe,security and convenience
Iphone and Android app available
Quick program and easy setup by manual instruction or learning online.