QUOTE (Tymeaus Jalynsfein @ Nov 1 2011, 03:12 PM)

Only if you default to the Basic Sensor Rating. On the other hand, if you are using only the Motion Sensor, then the Camera has no say in the Motion Sensor's Rating (which is likely 3 or 4, depending upon whether you believe it is a Device Rating 3 (Standard) or 4 (Security) Device). In the end, it does not really matter, though.
Oh man. This is hilarious. The thread is arguing in circles. Because some sensors don't have numbers attached to them.
Srsly.
I am going to go ahead and use capitals for a very important word, because I don't think anyone else in here really gets the very, very important distinction between RATED and UNRATED sensors.
Tymeaus, your provided and quoted example entirely falls apart when you ask a simple question, and also serves to perfectly highlight the discussion in this thread.. "What is the rating on a motion sensor, so I can roll sensor+perception."
Oops.
Motion sensors do NOT HAVE RATINGS!
A bunch of sensors also DO NOT HAVE ratings!
This is the ENTIRE REASON the arsenal rule for recalculating sensor and improving UNRATED sensors
exists.
Yes, the camera DOES affect the motion sensor's rating, because it affects basic Sensor Rating, which UNRATED sensors MUST use, because they DON'T HAVE their own.
Yes, really.
QUOTE (arsenal errata/2nd printing)
Sensors that do not possess ratings are treated as if they had a rating equal to the vehicle’s default Sensor rating.
...
If a character improves the ratings of all of the individual components in a sensor package, the overall Sensor rating of the vehicle should also be improved accordingly. For the purpose of improvement, sensors that do not have a rating are considered to be automatically upgraded, when all the remaining sensors in a package are improved to a higher rating.”
This misunderstanding is also entirely compounded by Edition Wars, because cameras BECAME rated in Anniversary edition, when they weren't before.(this also means the master table of sensors in the back of arsenal is no longer accurate) Depending on the edition of rules you're using, your car's camera may very well be improved by putting a radar on it.