Touch Free Automatic Door Opener, Swing Open Door Operator with 2pcs Hand Sensor Switch

Touch Free Automatic Door Opener, Swing Open Door Operator with 2pcs Hand Sensor Switch Touch free automatic swing door opener, it works with DL56 wired non-contact switch, people can free go in and out without contact. Olide-120B automatic swing door operator can operates in both manual and automatic mode. In manual mode, door opens with very little pressure and closes slowly providing easy operation for handicapped or pedestrians. PS: This door operator is equipped with an automatic reversal feature. However, for proactive safety protection, we recommend purchasing a presence sensor. Once installed, it will prevent the door from closing when someone is detected within sensing range. In automatic mode, you can use the switch, remote control or sensor to open the door( if it's connected with sensor), and you can use the remote control to control whether the door closes automatically or choose to keep the door normally open, there are 4 keys on the remote control. Or you can set it to