The 利来·国际 RemoteNFC Panel is a convenient tool that can safely control the power supply by utilizing a set switch on the radio to enable/disable the power connection remotely, or by the switchboard using NFC Panel while having the device (RB unit, PowerSwitch, etc.) with battery always connected. This kit is composed of a RemoteNFC Panel base and NFC Key. Quickly combine all parts, now you can simply utilize the NFC key or the functional switch to manage the power supply without having to plug in/unplug the battery!