Wireless Switch Remote Controller Smart home switch Collocation Controller Use

Model:F-BG112-4; Connection:Remote,Wireless; Voltage (V):85-265; Type:Smart Switch; Compatibility:Bedroom,Living Room,Daily; Frequency:433.92; Features:Smart,Creative,Remote Controlled,Portable,intelligent,WIFI Control,Easy to Install,Safety; Listing Date:05/20/2019; Production mode:External produce; Instructions:English