ABUS Security-Center EcoLine TV7020 Instructions D'installation page 12

Never point the camera towards the sun. Whether the camera is in use
or not, never aim the CCD at the sun or other very bright objects (laser light).
This can damage the CCD element and create white dots on the monitor, a sign
that CCD pixels are destroyed.
Operate the camera only within the specified temperature,
humidity and power ranges. Operating the camera outside the prescribed
ranges can lead to reduced product life and early malfunction. Greatly
exceeding the specified operating ranges can also result in immediate failure of
the camera. All specifications can be found in the technical data. Observe the
correct camera model.
Handle the camera with care. Do not abuse the camera. Avoid striking,
shaking, etc. Mount the camera in a shake-free area. The camera could be
damaged by improper handling, storage or transport.
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