Caution Heart Pacemakers This Room Contains an Operating Microwave Oven This Oven Can Cause InterferenceAlert staff and visitors with this Pacemaker Interference ANSI Caution Sign featuring a clear pacemaker interference symbol. It warns that microwave ovens in operation can affect pacemaker function. The black and yellow layout ensures high visibility, while the added graphic enhances quick recognition. Perfect for hospitals, break rooms, and industrial kitchens. Available in multiple materials and sizes. Fully customizable to meet your safety standards.You can customize your Pacemaker Interference ANSI Caution Sign. Click on "Customize this Product" to tell us what you require. We will work with you to customize your Caution Sign to fit your specifications.Looking for more safety signage solutions? Browse our full selection of Caution Signs and order today!