Your DSI tech support team is ready to address any questions or concerns you have regarding installation or operation of equipment. We have installation instructions and templates available if that’s your need. Otherwise, we encourage you to fill out the form below, including a brief description of your inquiry, so we can be as responsive to you possible. Or simply call (800) 272-3555 (option 3). Our technical support is available to answer questions and provide technical support on Monday through Friday from 8 AM to 5 PM.