Sonoff Mini R2 Dual Control WiFi Smart Home Timing Switch

Product information: Type: Single remote control switch Working voltage: AC 100V-240V Working frequency: 50Hz/60Hz Remote control distance: unlimited Scope of application: family, company, school, etc. Product certification: ce 3C rated voltage range: 440V and below Size Information:  Size：42.6*42.6*20mm Packing list： Smart switch*1