SOYAL Mini Controller AR-101-H is designed with small size and its appearance is very similar to elevator button, many clients select AR-101-H as RFID controller reader to install in the lift. This match of 101-H and elevator button is completely perfect. Besides, it can also be equipped with Mini touchless Infrared button AR-101-PBI-S to replace the traditional touch elevator button. This can prevent residents from directly touching the elevator buttons, in which meet the needs of epidemic prevention and hygiene. It is definitely the best application in the post-pop era.