A:AnswerPlease note that the cameras that come with the system do not have a built-in microphone and therefore do not record audio. In order to be able to record audio you will need a camera with a built-in microphone such as the LEV2750 which transmits audio via BNC coax.
The Lorex Customer Service Team
A:AnswerHello it comes with all cables that are needed to install all 4 cameras it comes with 4 50ft BNC cables for the cameras to connect to the DVR and 4 power supplies for the cameras itself hope this helps
A:AnswerThank you for submitting your question about this product. Please note that is the recommended operating temperature and using it outside of the recommended operating temperature may work but we cannot provide guarantees when using it outside of specification.
The Lorex Customer Service Team
A:AnswerThank you for submitting your question about this product. This system utilizes HD-CVI/MPX technology which allows the cameras to output at 4K/8MP while utilizing existing RG59 and higher grade coax/bnc cabling. The Lorex Customer Service Team
A:AnswerThank you for submitting your question about this product. Yes it is possible to export both video and audio from the system. Please note that in order to export audio you will need to use a camera that has a built-in microphone such as the LEV2750.
The Lorex Customer Service Team