Wireless Smart Switch Light 433MHz 1/2/3/4Gang 86 Wall Panel Switch with Remote Control Interruptor 10A 110V 220V For LED Lamp Thank you for browsing our products, please pay attention earlier than placing an order -This is a wireless switch with RF function, no wifi; -Please touch us at anytime for any questions you've got gift legit after-sale carrier receiver parameters Working voltage : AC 85-240V 50/60HZ. Max recent :10A. Max power : lower than 2300W. RF Frequency : 433MHz. Code : 1527 learning or 2262 fixed. Size: 50*42*23 mm. Work with distant : Can be controlled by means of 10pcs remotes. Appliance : LED,Lamp,Ceiling Light,Crystal Light,Wall lamp,floor lamp,etc. RF wi-fi remote control Support encoding : 1527 Leaning code RF frequency : 433MHz Size: 80*60*15mm. Battery : CR2016*2( Included) Screw: Included Double-sided tape: Included Base:Included How to get the indicators Set up(Momentary) 1. Press the educational button(on the Receiver) 4 times. Wait for 3 seconds; 2. Press one button at the wi-fi switch. Wait for three seconds. Succeed. Set up(Toggle) 1. Press the training button(on the Receiver) 2 times. Wait for three seconds; 2. Press one button at the wi-fi switch. Wait for three seconds. Succeed. Set up(Latched) 1. Press the training button(on the Receiver) three times. Wait for 3 seconds; 2. Press button "A" on the wireless switch. Wait for three seconds. 3. Press button "B" on the wireless switch. Wait for 3 seconds. Succeed. How to wash the alerts Only one step :Press the learning button(on the Receiver) 8 times. Wait for three seconds; High-quality manufacturing factory Passed CE, fcc ,RoHs certification Fast loose Shipping