Few decades earlier, Small Spy Camera was used by only government agencies because buying of it was so expensive for a common people. With the span of time, the prices of these spy cameras dropped so much that anyone can now buy a mini spy camera. Besides, it is easier to install in comparison to old days. Now, a spy camera can be purchased within the range of $100 and by paying a little more, a high resolution wireless spy camera can be purchased.

There are number of advantages of using these cameras in offices and shops.

Here are the top 14 advantages of using mini spy cameras in building.

1. Business Security: It is installed at business place to secure the security. You can find it everywhere banks, casinos, hotels, convenience stores, office buildings, train stations, airports and metro.
2. It is installed in nursing home and schools to provide better service.
3. Home Security: It can be installed in home to avoid burglary, crime and theft.
4. Office Security: Installing it in office secures office. As sitting in a corner with pc each and every activities of the office can be tracked.
5. Maintains Property Values. Cameras can prevent deterioration of home or business property.
6. Added Value to any Property: It enhances to price of property. Home, business, or vacation properties values are high in which security cameras are installed.
7. Insurance Discounts: A Home or businesses in which security cameras are installed often get discounts on its insurance.
8. It is easy to investigate any criminal activities.
9. Employee Training: It is easy to train an employee sitting so far.
10. Employee Performance: Every activities of the employee can be tracked and on the basis of their work and performance, any action can be taken.

Traffic Police use high definition surveillance cameras to run the traffic smoothly. Cities all over the world use surveillance cameras to watch traffic congestion and criminal activities and many now are using cameras for red light and speeding enforcement.

The real truth is that some spy camera are efficient enough to view and record from anywhere in the world via the internet. Spy Cameras come in just about any size and capability you can imagine from dome cameras which are the most widely used surveillance cameras in the offices and organization. Mini spy cameras are as small as a shirt button can view and record all the activities running nearby.

Some of the spy cameras are wired it means it is connected to the DVR or VCR using a cable. The camera can also be wireless, in this case the camera transmits a signal to a receiver that is connected to the DVR or VCR.

We should not forget that the Technology is changing all the time. Now there is a line of hidden cameras that have a built in DVR. They record images on an 8 GB SD/SDHC card for playback on your computer or TV. Some of the cameras has automatic sensor so it will start recording only when someone comes in front of it.

Some of the cameras can be controlled using a remote control. you can start and end recording up to 144 hours worth depending on resolution and speed. Recordings are motion activated so that unbearable dead space is eliminated.

Author's Bio: 

Anna Fowler is a freelance writer. She has more than 5 years of experience writing about Small Spy Camera, CCTV Camera, and Attendance Machine.