Costs
3 euros versus 600 euros: video wall maintenance, the craftsman's way
Today, we are sending Sébastien, from the SDIS 17 (French fire and rescue service), a small HDMI dummy plug. Three euros. A component that looks almost insignificant on paper, but that will make the maintenance of their video wall considerably easier.
What is it for?
A dummy plug connects to a video output and makes the computer believe a screen is connected to it. When a panel is switched off, unplugged or faulty, the PC keeps its display configuration instead of rearranging everything. The wall does not get distorted, the zones stay in place, and the operator does not find a scrambled wall in the early morning.
It is the kind of detail that saves a trip on site, a ticket, half a day lost.
Two prices, two uses
In the photo, it sits next to an Intel Core i9-14900KF that will leave in a few days for our 28th SDIS client. Two objects, two price scales, and two uses that complement each other.
For us, the idea is simple: never oversize when 3 euros are enough, but know how to bring out the heavy artillery when it is needed. An 8-screen wall at full resolution with heavy video streams deserves a real processor. A panel that loses its signal deserves a 3-euro plug.
Free, and no paperwork
As small craftsmen, we react fast. No overpriced maintenance contract, no procedure: for a small fix like this one, it is free. A message, an envelope, and the problem is solved.
That is also the real price of a video wall: what it costs on installation day, and what it costs over the following ten years.
Understanding the real price of a video wall · Our solutions for fire services