Home Security Cameras: Types You Need To Know


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Nowadays, security cameras are usually everywhere. They can come as small or as huge as required, can zoom in or out, there are also spy cameras and wireless cameras around. They’ve become successful methods in monitoring pretty much everything in the home or in any company. To have more ideas on security camera, here are just the common types.

a)    Outdoors

Outdoor Device is positioned outside of the building and open to outdoor weather. Most of Outdoor CCTV is equipped with a casing to defend it against rain, dust, and extreme temperatures. The most frequent kind of outdoor camera is Bullet CCTV. This particular camera features a waterproof casing and in most cases furnished with Infra-Red Led. Besides Bullet CCTV, the conventional box camera with additional housing is also often used as the outdoor camera.

b)    IR Day/Night Camera

IR Day/ Night Camera can be used for high alert security places where security must occur throughout night and day. During the day the camera functions like a normal camera with normal colors and at night time it changes to low-lux monochrome mode. Any time visibility decreases because of no-light at night, Infrared LEDs are instantly lit up providing full security.

c)    PTZ

The PTZ camera or PTZ dome cameras are often the interesting ones in films that could pan, tilt, and zoom in and out. PTZ dome network cameras are cool in that they are able to cover an incredibly wide area with the flexibility in pan, tilt, zoom and flipping motions. This is what they call ongoing pan, where the camera can tilt 180 degrees or 360 degrees.

d)    Internal

Indoor CCTV cameras are made in numerous forms and sizes. The three significant requirements to concentrate on are the resolution, lens and optics and blending. For the resolution, high quality indoor needs no less than 520 lines. Whilst for lens and optics, it has to be able to focus or zoom into a tiny area to make it possible for it to capture facial shots that can be used as legal evidence where needed. You have to be sure that it can blend or covered through the interiors of the home.

e)    Wireless Technology

Of course one of the main advantages of the wireless option is that there are no disorganized, bothersome wires to have to deal with. No doubt, they are quicker to deal with. You do not have for drilling holes and sorting wires through the walls which is both inconvenient and extremely messy as well. A few use SD cards to capture images. Others make use of a transmitter which transmits a signal to a receiver which is hooked up to a DVR or your computer

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