Published at Monday, 25 September 2017 by olga in Security systems, with total 21 pictures.
We know that home security cameras are a formidable crime deterrent, but there are so many home camera system choices currently on the market. The very first thing you should do is decide on just what type of home security camera system you need. No matter your choice, be it a wireless security camera system or hard wired, there is no question that it should include security cameras.
• 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.
C-Mount security cameras, like most models of security cameras, do face a weakness: c-mount cameras require considerable effort to be used outdoors. C-mount cameras are more sensitive than, for example, bullet security cameras, and considerable damage can be done to them by rain, wind, heat, or cold. If you need to use a c-mount security camera outdoors, you will need to purchase a housing and a mounting bracket. Some housings simply protect for rain and projectiles, whereas other are equipped with heaters and blowers to keep the temperature constant. Mounting brackets, just as they sound, enable c-mount cameras to be mounted on exterior walls.