Upgrade your garage door opener with our advanced WiFi to RF Converter. This device seamlessly converts WiFi signals to RF, allowing you to control your garage door remotely from your smartphone. Compatible with frequencies from 287MHz to 868MHz and supports most rolling code formats.Experience the convenience of universal compatibility with a wide range of garage door systems. Easy installation and user-friendly setup mean you'll have smarter home access in no time. Enhance your home's security and accessibility with this essential smart device. Working voltage: DC3VWorking current: 12mAWorking frequency: 280-870MHz and other frequencies mitting power: 10mW mitting distance: 100 meters (open space)Working temperature: 20 -70Storage temperature: 10-50Humidity: below 85%Due to different batches, there may be differences in product appearance and printed text, which will not affect use Voltage: AC220VPlug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onColor: blackMaterial: ABS Package Contents:2 x WiFi to RF Converter Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.