Dirk Ostermann / +49 (0) 176 22223125
DOI – your professional partner for video security systems
DOI is suporting us to develop countries to increase our product and concept sales, plus we get important feedback from customers installing and using our products.
Our customers are expecting more than just a product delivery; they want solutions. DOI is adding independent services like consulting, planning, system design and product or concept presentations to enhance our existing service.
Sometimes it is difficult for us, the IT and Infrastructure experts, to prepare a quote for video security needs of our customers.
DOI is a perfect partner with the video expertise to fill this gap.
DOI is listening to us. They solved our problems using video technology and they recommended professional partners and products. I can trust DOI 100%. Thanks to DOI I have everything under control from the manufacturer up to the installation.
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