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NewSecurity Camera
CalculatorThis calculator helps you determine what type of camera lens you will need
based upon your distance from the target and the size of your target capture area.
NewSecurity
Camera CalculatorThis calculator helps you determine how much record time your
security dvr has before running out of hard drive space. It factors in the frames per
second, number and size of hard drives in the security dvr, and determines the minimum
recording time for multi-camera security systems.