wireless Radio Frequency RF 433Mhz Switch 1/2/3 Gang Smart Touch switch Remote Control Tempered glass panel Wireless wall SwitchDescription:1. Night fluorescent strip: It is easy to find the switch in the middle of the night. Dim lighting, and will not affect the rest of the family2. Anti-drop design: tempered glass is protected by a plastic shell, four-corner arc transition, buffer protection3. Tempered glass panel, not easy to scratch, more high-end4. Increase the hook hole design: a. It can be fixed with a hook, hung on the wall, or can be taken off and used at any time. b. Double-sided tape can also be used. c. It can also be fixed with screws5. Different patterns are used to distinguish different lights: you can quickly locate the needed lights6. Multi-control control: It can be matched with multiple wireless switches to achieve the effect of controlling lights in multiple places7. Battery drawer box design: It is convenient to replace the battery, Cr2032 battery, the service life is about 12 months. Life span is related to frequency of use. (Not including battery)8. The wireless switch can be placed on the bed, on the glass, on the wall, and held in your hand. It is very convenient for the elderly, women and children.Specifications:1. Working frequency: 433.92MHZ2. Modulation method: ASK3. Size: 86*86*11(mm)4. Cr2032 battery 1PC (without battery)Package Included:1*wireless switchNotes:The controller or switch used with the wireless switch must meet 3 conditions1. Working frequency: 433.92MHZ2. Learning code: EV15273. Modulation: ASK