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Training Team

Click the map above to view DMP's Regional Training Team Map to identify your trainer.

Tim Nissen

Tim Nissen - Director, Field Technical Training; Texas/Lower Mississippi

In addition to Tim’s skills and his passion for security technology, he brings over twenty years industry experience. Tim served as a System Application Engineer, during which he provided support to dealers and territory managers, created sales/technical presentations, and delivered sales/training classes. He also spent time as a Network Systems Specialist – Security where he served as the primary contact for customer inquiries regarding communications/data and security system applications as well as performing regional instructor-led and webinar training. Tim joined DMP in August 2009.

Chris Bartholomew

Chris Bartholomew - Central States/Midwest

Before joining DMP, Chris most recently was a Field Sales Engineer. He was responsible for providing customers field support that included training, programming, troubleshooting, support, and system layout for intrusion and video products. Prior to that, he was a Corporate Trainer, delivering technical training throughout the country and assisting Territory Sales Managers with meeting customer training needs and assisting with onsite visits. Chris joined DMP in January 2013.

Harry Cooper - New England/New York City

Harry has been training with DMP since 1998. For the ten years prior to coming onboard with DMP, Harry was an operations manager at an alarm company that sold and installed DMP products. Ten years prior to that he was an electrical engineer at an alarm manufacturing company. In his long career he has amassed knowledge in central station automation systems, Remote Link, and the full line of DMP panels, peripherals, and software. Harry holds an associate’s degree in engineering technology.

Dean DaDante

Dean DaDante - Florida/Vertical Markets

Dean brings over thirty years of industry experience to his interactive, hands-on classroom training. He has over the years accumulated a great depth of knowledge and industry experience. Dean has operated several businesses, and has served in nearly every position in the electronic security industry from Sales, Service, Installation, Operations, Central Station and Engineering. He holds a degree in Electronic Engineering and joined DMP in February of 2006.

Larry Di Scipio

Larry di Scipio - Southern California/South West

Larry has over thirty years of security industry experience. Prior to his career as a trainer, he served as central station alarm company installation manager and operations manager. For the past twenty years, has Larry coordinated and delivered technical product training throughout North and South America for major accounts using intrusion, fire, and access control products. Larry joined DMP in May 2011.

Dan Dossey

Dan Dossey - Mid South/South East

Dan comes to DMP with over 25 years of experience in the electronic security industry. His broad base of knowledge covers all facets of the trade, including system design, sales, installation, operations and integration. Dan is Level II certified with the ESA, NICET trained and holds EPA lead certification for low voltage installation. Dan joined DMP in October 2014

Jason Hooge

Jason Hooge - Training Development Manager

Jason joined the DMP training team in August 2012. Jason holds a degree in Electronic Media from Evangel University and he brings 7 years of video production and graphic design experience to the Training Department.

Jonathan Patton

Jonathan Patton - Great Lakes/Vertical Markets

Jonathan has been in the security industry for a number of years, specializing in security solutions in the banking arena. His varied background includes not only physical security, but operations as well as CCTV implementation. Jonathan joined DMP in 2015.

Robert Spencer

Robert Spencer - Northern Cal/LA/Entré

Robert has over 30 years of industry experience, including six years in Access Control, Intrusion and Systems Integration training. In addition, Bob has worked as an alarm technician/installer, a senior technical support specialist, and as a sales support engineer where he trained internal and external customers on access control systems. Bob joined DMP in June 2009.

Chris Warren

CB Warren - North West

CB comes to DMP with over 30 years of business experience in a variety of industries. Over the past 25 years his focus has been in electronic security. CB has held positions in estimating, product and project management, marketing, tech support and training. CB has managed high performance customer service teams along with product development. CB joined DMP in October 2014.