This UHPPOTE 433mhz 12VDC Remote Control with DC Power Connector is specially designed for access control locks. It allows you to open the door with a simple press of the wireless RF remote, eliminating the need to move to the door physically. The remote communicates with the receiver, which can program up to 40 remotes, and has a range of 164 feet. It also features 0/5/10 seconds autolock time delay adjustable, with a default of 5 seconds, and a working mode of Momentary/Toggle. The frequency is 433MHz and the DC Encoding Type is Learning code. Please note that this remote is specialized for access control locks and cannot be applied in other fields.