Spy Camera Tech 101: The Pen Camera
Ever wanted to have a recording device that could write and capture sound at the same time? What about something that could catch video while looking for all purposes like a standard pen. Then you indisputably need to find out about pen cameras.
The Pen Camera: An Introduction
They have the dimension and build of a somewhat bulky pen, though sleeker ones have hit the market currently.
There are two working halves with this type.
The bottom half holds the nib and the chamber to fill ink; this is the writing part. The upper half holds the camera. The camera is of a pinhole type, which makes it almost completely hidden.
The top part also contains a USB pin, which helps connect it to its charger as well as to a computer to view the recorded images and videos.
The charger is provided in its container. It is usually a small AC-DC adapter unit with a USB port for the top half of the pen, and an attachment for a wall unit from where it draws its charge. Apart from this, external battery backup attachments are also provided. One AA battery is usually enough to power a simple pen camera.
Due to its USB features, most pen cameras can also work as a USB drive to store and carry data of assorted formats.
Pen Cameras: Capability
Pen cameras differ from each other depending on their capacity to handle records, which is mostly around 4 GB. Their camera resolutions are in the vicinity of 3 MP, which gives a good enough video and image quality, though it cannot be termed as excellent. The charger and the chief drive capacity of any pen camera should allow you to record videos up to 4-6 hours, less if you decide to record audio as well. Once yet again, the majority of them will give you a more than satisfactory quality for audio, but you won't call them as excellent.
Once you have recorded anything on your pen camera-audio, video or image-you can take it down on your computer through its USB port. Having done that, you can do everything with the data that you do with usual multimedia documents. Most of these type will record videos in the.Avi format.
Questions To Pose When Buying A Pen Camera
These are the things to question when purchasing this type of camera.
* What is the resolution of the camera?
* How much recording time will I extract?
* Is there USB connectivity? Is there support for USB 2.0 As well? (Some of the older ones will have only USB 1.0 Compatibility.)
* How secretive is the camera?
* Where is the recording indicator light placed, if any? This minute LED lights up to indicate that recording is going on. It is ideal to have this light at the back of the pinhole recorder.
* What is the cost? It is generally in the range of US 20-US 40.
For your spy needs, a pen camera could be the best bet. They are easy to order online and they can give you all the stuff you need for your investigative work. Browse for options and consider the one you would like to have.
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Source: EzineArticles.com
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