Smoke Hollow D4015B 40-Inch Digital Electric Smoker with Smoke-Tonix Bluetooth Technology, with built in meat probe,Black 40&Quot; cabinet provides 4.5 cubic feet of cooking space Smart Device Remote capability and mobile app controls Dual elements for faster, more even cooking. Provides capability to hot or cold smoke Easy fill water Port on side of smoker and large capacity wood chip drawer Four chrome plated cooking grids with adjustable Height settings