Tongue in cheek....Start your presentation by telling him that 8000 people online who know nothing about the "Boss" but an awful lot about video and access control provided you with the top 5 generic "Wow Factors" in the industry today.
Then, consider it a learning experience on the principle of "Seek first to Understand, then to be Understood."
In other words, do you know the customer well enough? Candidly, I don't think you do or you would not be asking the question. Set yourself apart from the pack by learning about the customer's business, gaining their trust (i.e. which includes them learning about you), and then demonstrating the value you can bring to their video and card access solutions based on that knowledge and trust.
The worst presentations are the "Show up and Throw Up" with no context of the motivators, challenges, or business drivers that are important to the customer.
If you know the customer, then you need to know the specific solutions you are presenting--and the "Wow Factors" of those solutions will also be specific (and differentiating) from competing solutions...which makes it hard for this group to offer you presentation advice on "features and fun stuff."