Published at Monday, 25 September 2017 by olga in Security systems, with total 27 digitals.
• DVR. This is a hard drive that allows you to record and playback the video feed from the security system. When the memory becomes full, the new video signal will then overwrite the oldest one. There are some systems that have memories large enough to record 150 days worth of footage.
• Is there a natural light source and will you be using them in darkness? Infrared cameras are a must if you will be monitoring any areas that are in total darkness or have low light situations at different times.
• Web-Ready. Some systems provide web-ready DVR or computer hookup that provides live monitoring thought the Internet. Your home and property can be monitored from anywhere in the world where there is Internet access.