You need to ensure that your home always safe from burglars and thieves. To ensure that you will be alerted whenever a suspicious person attempts to break into your house, it is advisable to install home camera systems. Here are some tips on how to buy a security camera.
Know Your Needs
The first thing to do is to assess your requirements. Do you want a security camera that enables you to monitor comings and goings? What do you prefer, wired or wireless home camera systems? Do you need an IP network camera? How much is your budget? By answering these questions, you will be able to narrow down your options and find the one that is suitable to your needs and budget.
Choose the Type of Camera
Your choice will depend on the recording environment and your needs. Wired camera systems can be installed indoor or outdoor. They are also equipped with night visionIR (infrared) cut filter. Wired camera systems will need video extension cables and a connection to a power outlet.
Network cameras or IP cameras are also known as wireless home camera systems. In this type of security cam, the cameras connect to a computer router and does not require cable wires. This allows you to access the cameras even when you are on a remote location. You can simply use the internet to view the video footages.
Consider the Imaging Chip’s Quality
Home security cameras produce images with the use of CCD (Charge Couple Device chips or CMOS. If you have a limited budget, then security cams that use CMOS technology is the better option because it is more affordable. However, the quality of images produced by CMOS camera is inferior to CCD.
If image quality is your top priority, then your best choice is CCTV cameras that use CCD chips. However, this type of security cam is more expensive than CMOS.
Black and White or Colored?
If you are planning to install a camera to a location where the presence of light is lacking, then you should go for black and white cameras, since they can produce better image quality. Colored home security cameras are more suitable to environment where the lighting conditions are excellent.
You can also find consumer grade colored CCTV cameras that perform well in both indoor and outdoor settings. It is capable of providing good images even in dark areas because it uses an IR cut filter for night vision. However, you can expect that the price of this camera.
Familiarize Yourself about Light Level
The light levels of home security cameras determine the amount light it needs to produce quality images. This is measured in lux. The lower lux is the lesser light the camera requires.
Choose the Right Resolution
The resolution number is another factor that you should consider when shopping for surveillance camera systems. The higher the resolution, the sharper the images will be. The standard resolution for security cameras are 330 lines. If you want to ensure image quality, you must settle for those with a resolution that is over 400 lines. You must also ensure that your monitor will be compatible with the resolution of your security camera.
Choose the Type of System Recorder
Home security cameras with DVR (digital video recorder) that store videos into a hard drive are your best option. However, if you are looking for a cheaper option then you can settle for those that use videotapes.