... panel ,easy to install and operate.4.4 Suitable for locker, cabinet, drawer or other furniture.4.5 Alarm for low ... used in swim bathing spot ,sauna bathing spot, golf course, gymnasium locker, enterprise, school, hotel, supermarket storage cabinet, and so on.SCC ... high quality RF card hotel door lock,RF card locker lock,Digital locker lock,Energy savingswitch,Doorbell switch,Touch screen light switch ...