When security experts are asked what the biggest leap forward in surveillance technology has been in the most recent 10 years many don't talk about resolution or wireless signal transmission.

They mention motion detection recording.

What Is Motion Detection Recording?

You recognize what a spy camera is, it's a device that records events when you are not in the room. Motion detection takes its effectiveness one degree more.

Basically, motion detection spy cameras are those which are activated (i.E. Set into recording mode) only when there is some type of activity or motion within their range. They remain inactive otherwise. When there is some motion, a sensor built within the camera picks up the movement in the surroundings and this triggers the cameras to start recording. Thus, motion detection cameras record only when there is movement within their range, which makes them highly efficient surveillance devices.

Where Is Motion Detection Recording Useful?

Here are some locations motion detection recording can be most useful

*This kind of recording can be a useful appendage to a child's cradle. The motion detector will start recording as soon as the baby stirs or wakes up from sleep. This gives parents peace of mind as they can find out exactly what their infant is up to.

• Motion detection recording is being used in homes right now for nighttime surveillance. These cameras are set up at the front and back doors of the houses to find out if there is any kind of movement.

• Families also use motion detection recording for their homes when they go on vacation. These sensors pick up any movement at any of the entry and exit points of the homes in their absence.

• Shops, offices and other commercial locations find motion detection cameras useful to run a small but efficient security staff. In essence the motion detection camera allows security guards to focus on the locations where something is actually happening.

The best use of motion detection recording spy cameras is during the night or when folks are elsewhere on vacation, i.E. When everything is supposed to be quiet. At such times, even if there is a slight movement, it is picked up by the sensors.

Costs of Motion Detection Cameras

Because motion detection is effectively a new facility in spy cameras you should expect to pay more for them.

These cameras could cost a few hundred dollars, and might go up to US 400, depending on their features and specifications.

Legalities of Using Motion Detection Cameras

The use of motion detection cameras is subject to the same laws that apply to alternative spy cameras.

Privacy issues exist. You need to check out whether it is legal to use a spy camera in your area for the purpose you want. Normally, stores and other commercial places that install motion detection cameras have to put up a board that warns people that the area is under electronic surveillance.

While they are more expensive cameras with motion detection capability offer you great piece of mind.

You know that any strange movement in your abode or office will be recorded even if you are not around. However, when looking for motion detection cameras, remember that there are various features concerned, hence you need to shop around a bit to get the deal you want.