Lifesize HD cameras typically receive a lens cap in the factory, mostly to protect it while it ships. Once you receive the system and unbox for the first time, what do you do with the lens cap?
Attach it to the rear of the camera!
I put it on the rear of the camera
initially, we stored them with other A/V parts.
Then a year or two after we had deployed several express220 and icon600 systems; one day I realized that they fit perfectly on the back of the camera.
Whether you put them on the back of the camera or put them in storage, I would strongly suggest not leaving them on the front. A little dust can be cleaned easily with a cloth, while a snapped PTZ mechanism because the user was't particularly kind when attaching or removing is not so easily resolved.
Stored in shipping box.
attach it to rear of camera
Yes. You are right.
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