Dual rings, tough and easy-to-clean glass surfaces and good looks make this Bosch PKE611D17E Ceramic Hob a smart addition to your home. There are 17 power levels to choose from giving you greater control over your cooking. With the TouchSelect control panel, you can regulate the desired cooking zone easily. Simply select the power level you need. And the new QuickStart and ReStart functions make cooking even easier. For peace of mind the handy child lock locks the control panel to prevent accidental changes in settings. Residual heat indicators tell you if the hob is still hot to touch and there is a safety switch which uses a timer to prevent your hob from being left on for extended periods.