Make sure this fitsby entering your model number. It is mainly used for customers that do not want to physically get up and open the door. EASY USE: Transmits data to a cloud platform through the Wi-Fi Router, which enables you to remotely control the connected appliances, via free eWeLink App.You can download the iOS version in App Store and the Android version in Google Play. SHARE CONTROL: Share control with your family and friends. Also you can DIY set this by yourself easy handling and can be activated immediately and stably. TIMING FUNCTION: Another feature available if to set timing schedules for the appliances, which can include countdown, scheduled on/off. It’s simple, giving you one less thing to worry about in your busy life. Attention: The exit button doesn’t bring a delay, it mean you have to press the exit button at the same time for open the door