Welcome to the first step of the process of building the perfect IP solution. OK, in the last column I told you that I intended to cover the entire process of going digital. Consequently, to some of you old timers, this week may seem like a step back in time. On the other hand, for just about everyone, this may be your first chance to fix, update or correct problems that you've had since your very first camera was installed. I know, it all sounds so cryptic.
However, the fact is the first step to designing a proper IP solution for your visual system is to write out and define the overall purpose of your system. That's correct, write it out. I would be willing to wager that 95 percent of the individuals that read this first paragraph cannot go to a file drawer or a computer hard drive and find a written definition and purpose for the individual system that they already have installed or are thinking about putting in. I would be willing to bet that the majority of professional designers do not define the system for the end user as part of their initial bid and design.
So, if no one is doing it, it can't really be important, can it? On the contrary, it's absolutely important! Imagine playing basketball, football, baseball or hockey without a general concept of the game. Imagine watching one of these games without an idea of what the purpose was. It's the same thing with a security system. How can you possibly design a video system without a purpose or design statement? The answer: You can't.
You may find that your system actually encompasses two or three or more purposes. If this is the case, you are looking to design two or three or more individual, interactive, shared processes. It happens, especially in this day of cumulative design. The good news is that by designing your system's purpose, your overall, desired effect just became closer to an IP solution as opposed to a conglomerated mess. Folks, you don't just throw equipment in the air and hope it lands upright and functional, despite our past 40 years of general experience that says such a technique may sometimes work. OK, I've made my point, now how about an example of a couple of theoretical system design statements:
The purpose of this system is to monitor the general activities near and around the perimeter fence, while identifying specific individuals entering and exiting the facility.
I told you it was simple. But you and all of your associated professional cohorts have the same design and visual expectations from your design. No side tracks, no misgivings and certainly no expectations of seeing the craters on the moon.
How about this intention statement:
The purpose of this system is to visually monitor the general traffic in the front lobby while paying specific, detailed attention to those individuals entering and leaving the facility. Additionally, the system will provide visual verification in response to all electronic alarms along the perimeter. The system will retain in good definition, visual images of activities in and around the fleet shop for a period of 15 days while allowing immediate review by the security group at any time.
Ok, this is a bit more detailed, but still very simple. In this case, you've made it clear that you will be designing three systems to work with a general interactive attitude: the lobby, alarm verification, and fleet monitoring. Your definition just pointed out that you will need to verify and design for alarm/CCTV system interaction. Got the picture? So does everyone else.
Here's one more intention statement:
The purpose of this system will be three fold:
1. To visually monitor and record images of all employees and visitors coming and going via any/all entrances, exits of the facility and perimeter. Additionally, the system will be used to visually alert the security personnel of activity at these points after normal working hours. This system will provide monitoring and recording of all traffic in the main isles of the facility during working hours. Additionally, open storage areas where product is kept will be monitored and recorded at all times there is activity in the area.