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Guides by: mystoresecurity( 1778)

Guides: 8

Helpfulness votes: 197 out of 233

Reviewer rank: 127

8 guides found

What is the difference between CMOS and CCD camera
by mystoresecurity( 1778)
Sure you might have read articles on this subject, CMOS stands for Complementary metal–oxide–semiconductor, CCD for Charge-coupled device... Well, this might just make you more confused!In plain English, CCD...
Tags: security camera | cmos | ccd | camera | surveillance
70 of 81 people found this guide helpful
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How to choose your security camera lens
by mystoresecurity( 1778)
The basic rules is:The smaller the focal length number (eg. 3.6mm, 4mm), the wider area you can see; the bigger the focal length (12mm, 16mm), the further you can see, but with narrower viewing angle. You...
Tags: security camera | lens | CCTV camera | surveillance | camera
41 of 46 people found this guide helpful
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How does IR (InfraRed) cameras work
by mystoresecurity( 1778)
InfraRed cameras usually have a CDS sensor system that senses the light condition. When the environment is getting dark, the sensor will measure the condition, then calculate the data and send instruction to...
Tags: IR | security camera | night vision | infrared | camera
19 of 22 people found this guide helpful
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What's an "Outdoor Security Camera"?
by mystoresecurity( 1778)
Sometimes called weather proof camera, or day night camera, an outdoor camera is usually with a sealed body, enabling the camera to be installed in outdoor environment. However, it is recommended that the...
Tags: Outdoor Camera | security | camera | surveillance | cctv
18 of 22 people found this guide helpful
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What does Lux mean
by mystoresecurity( 1778)
Lux (1/10 of a foot candle) is a standardised method by which to measure a security camera's sensitivity to light. The lower the number, the less light it will take to reproduce a clear image. For example: A...
Tags: security camera | CCTV camera | IR camera | surveillance | camera
18 of 20 people found this guide helpful
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What is Camera Resolution?
by mystoresecurity( 1778)
Security camera resolution is a measurement of the security cameras clarity. A security cameras resolution is determined by the number of horizontal video lines that the security camera needs in order to...
Tags: Resolution | Security cameras | spy | surveillance | hidden camera
17 of 20 people found this guide helpful
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What is DVR, how to choose your DVR?
by mystoresecurity( 1778)
In CCTV security system terms, DVR stands for Digital Video Recorder, it is used to digitally record images from the security cameras. There are different ways to record images from your cameras. In the...
Tags: DVR | recording | digital | video | recorder
8 of 15 people found this guide helpful
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Your DVR card has 25/30FPS, or 200/240FPS. What is FPS?
by mystoresecurity( 1778)
FPS stands for Frame Per Second, it is to describe the DVR card's ability when displaying multiple cameras on screen.Remember in the old days how cinemas were using film roll to show movies? Every 1 second of...
Tags: dvr | recording | digital | video | recorder
6 of 7 people found this guide helpful
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8 guides found