"Renner is a fine young man that conducts himself very professionally. He is on-time and listens without interruption. Some traits that are difficult to find these days. He is very knowledgeable about the products he carries and his installations look very well done. He knows how to cover the area you want covered, and how you want to have it displayed, recorded, alerted, day or night. I would be very surprised if you are not totally satisfied."