CCTV Cameras – Which One is Right For You?

When it comes to CCTV Cameras, there are many different options. You can choose between Analogue, Digital, Bullet, or NVR cameras. The main advantage of HD is its sharper image, and you can use digital zooming and ‘blow up’ HD pictures. An HD picture also retains its integrity better than an analog picture from an older CCTV camera.

</p> <h2><span style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" data-mce-type="bookmark" class="mce_SELRES_start"></span>Analogue</h2> <p>An analogue CCTV camera is a low-resolution video camera that is connected to a video tape recorder. The analogue signal is recorded as a picture and the tape recorder runs at a slow speed to record continuously. Currently, the maximum resolution of an analogue CCTV camera is 720 x 575 TVL or 0.3MP. Moreover, an analogue camera cannot be zoomed in; therefore, images are blurry and may be hard to identify. It also has a limited field of view, meaning that you may need more than one camera to cover the same area.</p> <h2>Digital</h2> <p>If you want to protect your home and business, a digital CCTV camera is an excellent choice. It has a variety of advantages over analog cameras, including a clear picture, number plate recognition and recording in the dark. It also offers better security as the <strong><a href="https://computerstorebd.com/">CCTV Camera</a></strong> images are stored in a network video recorder, which is accessible via a secure software.</p> <h2>Bullet</h2> <p>A bullet in CCTV camera has a long focal length, which can be beneficial for longer-range surveillance. These cameras are also more vandal-resistant. In addition, bullet cameras are usually hardwired and can be positioned in remote locations. Nevertheless, if you are looking for a camera that blends in with the surrounding environment, you might want to consider a dome camera.</p> <h2>NVR</h2> <p>An NVR is a video recording device used to store footage from CCTV cameras. You can choose to use a wired or wireless connection, and they offer a number of advanced features. However, they can be more expensive than a DVR system.</p> <h2>Wide-angle</h2> <p>A wide-angle CCTV camera is useful for monitoring larger areas. It can save you time and money as you do not have to mount multiple cameras for monitoring different parts of the building. However, it can also distort the perspective of the scene, making it difficult to judge depth of field between two objects. To counter this, you should always place a fixed foreground element within the first five metres of the camera’s field of view.</p> <h2>Varifocal</h2> <p>Varifocal CCTV cameras are designed with adjustable focal lengths, giving you the freedom to zoom and capture more detail on smaller areas. They allow you to choose between wide-angle views and close-ups, and can be adjusted remotely, too.</p> <p>Computer Store BD | CCTV Camera, Fire Extinguisher, Access Control<br /> Ta-129, Moddho, মহাখালী গুলশান সড়ক, Dhaka 1212<br /> 01973-314333</p> <p>