These cameras are so versatile that some smart person calls it ‘The eye in the sky’. They are dome shaped and I am sure that you must have caught one from the corner of your eye at Wall mart or any other popular departmental store. Well, that’s not the only place that you will find them. You will also find them in banks, ATM’s, casinos, residential buildings and commercial offices. Why are they so popular? Why not opt for something more discreet? Well, there is a reason behind all the madness. It is extremely difficult to find where the camera is pointing unless you are extremely close and can see through the dome. While other cameras can be avoided at times by judging the direction where it is pointing, the dome is impossible to avoid for more reasons than one.
Analyzing the dome
The dome camera consists of a transparent dark dome covering which is either made of plastic or in some cases glass. It is this dome covering which gives it the name ‘The dome camera’. The camera itself is installed on ceilings but can be installed on walls as well. It is one of the most versatile security devices of all times. Most dome cameras swivel on two axis but some advanced models have a third axis to improve the viewing area. This gives some dome security cameras a 360 degree view making them almost impossible to avoid. Depending on what you are willing to spend, the actual camera within the dome can be an ordinary one or a high end night vision cam. The versatility of the dome cam makes it a device that burglars or criminals hate. And this has made it a vandal prone security item and hence now some companies have started to offer high end dome cameras that can withstand extreme pressure as well as climatic conditions.
Types of dome security cameras
Today, there are a multitude of options when it comes to buying dome cameras for your residence or office. You can opt for an ordinary color dome cam or a high resolution color camera equipped with infra red LEDs. The day night camera can adjust itself according to the light conditions. While it clicks color images during the day light, it switches to a more precise black and white during low light conditions. The vandal proof dome security camera is also called the Armor dome. As the name suggests, the armor dome has a protective casing called the armor. This casing is extremely powerful and can withstand blows from sledgehammers or can thwart attempts at disabling the camera. These cameras are weatherproof too. That means that you can install it anywhere outdoors.
The size of the dome camera is also a factor to consider when deciding to buy one. While the earlier domes were large and visible, now there are models that are just 3 inches in diameter. Besides, the color of the casing can be blended with the ceiling making it as good as a hidden cam only more cost effective. These cameras are also called miniature domes.
Most models also have features like Pan, Tilt and Zoom that enhance their effectiveness. The popularity of the dome has prompted most companies to offer dummy cameras with the same design. These are called dummy dome cameras and feature only the dome covering without the actual camera within it.
If you are looking to buy dome security cameras for your home or office then compare amongst the many models and features available in the market today. Educate yourself and make a wise decision.
Recent Security Comments