SMARTRO X50 is a four-channel BBQ alarm thermometer for new or experienced cooks to measure the internal temperature of their meat. Adopting all-new RF wireless technology, the X50 allows you to keep track of your cooking from a greater distance with up to 500 feet (152.4 meters) transmission range in open areas by using the receiver. The X50 incorporates the latest technology to provide simple and intuitive use for all your cooking needs. Choose various pre-programmed preset temperatures or their associated doneness levels to cook perfectly every time. Alternatively, set the temperature manually if you know how you like your meat. The device comes in a splash-proof and protective case making it durable in all environments.