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A spy pen camera works exactly like a standard one, the only difference being its size, shape, and positioning.
It’s tiny yet powerful and efficient enough to shoot decent videos and photos per your needs and preferences.
A spy pen camera’s overall mechanism and functionality depend on its type, build, and quality. Still, most spy pen cameras follow a standard procedure for detecting, recording, and transmitting videos captured.
Understanding the functionality of Spy pen cameras
How Does Spy Pen Camera Work – The functionality of Spy pen cameras
The spy pen camera’s functionality process varies according to the size, shape, and model purchased from the market. Still, a Wi-Fi spy pen camera transmits video and audio signals to a smartphone or a PC.
The footage can then be stored and used according to the user’s needs and requirements.
On the other hand, a spy pen camera without a Wi-Fi feature stores the video and audio footage within the built-in microSD card instead of communicating it to a smart device.
Step 1. Detecting the images or motion
The spy pen camera detects the images or motion within their surroundings after tracking through the lens’s light crossing.
The spy pen camera lens includes several light detectors that work according to the type and quality of light passing through.
The process is different for a black-and-white spy pen camera. While the light detectors in colored spy pen cameras check for red, blue, or green lights, the black-and-white ones check for light falling on a specific part or zone in the camera lens.
This way, the lens will form an image after detecting the required colors. If your spy pen camera is facilitated with a motion detection feature, it will further track and monitor any random light or motion passing through the camera lens.
This motion detection triggers the spy pen camera to send alerts to the receiver, which transmits them to a connected smart device or app.
Step 2. Transmitting the image or video to a receiver
These spy pen cameras transmit The same image to the receiver via built-in mini radio transmitters. Spy pen camera comes in different configurations. Still, the ones with single-button controls are the most popular.
All you need to do is make a single click at the end of the spy pen, and it will start recording after being powered on. The button can also pause the video recording; holding it for a bit longer will power off the device.
Some spy pen cameras have built-in memory, while others require memory cards to be inserted into the provided slots.
More significant memory allows you to record longer videos and vice versa.
So, once the camera converts the image formed by lenses into a radio signal, it transmits the same to the receiver, which sends it to a smart device placed at a distance.
If the spy pen camera doesn’t have Wi-Fi connectivity, it will store the videos and images in its inbuilt memory, which can then be extracted via a card reader or USB.
Step 3. Transmitting the video to a Smart device
Once the receiver receives the image or video, it can be broadcast or displayed on a smart device.
It all depends on the type and quality of the Spy pen camera you are using, and several high-quality spy pen cam offers 1080p full HD resolution.
So, you can view all those images or videos in real time.
If you use a spy pen camera without Wi-Fi connectivity, you cannot view the images or videos until connected to a smart device or a card reader.
The video or image can be stored in the cloud, hard drive, or any preferred storage option.
The bottom line for how a spy pen camera work
A spy pen camera works perfectly when you need to spy on your subject on the move. Besides compact, these spy cameras are compelling and efficient in their video quality and related features.
Still, one must check on the provided guidelines and laws within their state, city, or country regarding the usage of video surveillance devices.
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