1 Can be used to authorize access control, control access control, remote device switching, parking systems, etc. 2 Can be used where you need to open or close your system, machine, and equipment to protect your assets. 3 Just dial the authorized user number to open or close the fence, door or machine, and there is no call charge. 4 Say goodbye to the traditional way of opening the door, shake to open the door is more convenience to use. 5 Can also be used for doors, gateposts, guardrails, garage doors, shutters and access door or machines, etc.
What's in the box
1 x Door Opener
