People often ask this question for two reasons. First, they don’t want to be caught using a spy camera. Second, they don’t want anyone to use a spy camera on them. Funny, right?
Well, with the increase in the rate of crime around the world, people have resorted to using spy cameras to protect their lives and properties. However, if you are using a spy camera, you have to be discreet about it. You don’t want to be caught spying on someone.
The purpose of using a spy camera is to keep tabs on someone who could be of potential harm to you or your family without getting caught. If they find out that you have a spy camera, it defeats the whole purpose of using it. Imagine a thief or serial killer finding out that you have a spy camera in the house. I bet that won’t end well.
On the other hand, you don’t want to be a spy target either. Nobody likes the feeling of being stalked or monitored because it’s kind of creepy. If you walk into a room and find a spy camera hidden in the corner, you’d suddenly become uncomfortable. I mean, why should someone be secretly recording your interactions with them without pre-informing you?
Whichever group you fall into, the secret agent or the spy target, this post will teach you all you need to know about spy cameras and sound.
So, back to the question,
Do spy cameras make noise?
Noisy Spy Cameras
Spy cameras are designed to work without notice. But you will agree that most electronic devices, both video and audio come with sound features. Most spy cameras do not make a noise. But there are some spy cameras that are accompanied by certain sound effects, some are more obvious than others.
Such noise problems in spy cameras can be a result of several causes. However, they are not always noticeable because of the size of the spy camera.
There are two main types of noisy spy cameras. Let’s discuss them below.
1. The Pan-Tilt-Zoom Camera
This spy camera is nano-sized and may not make a loud noise while using it. But it uses an auto-focus and could still emit a tiny sound. This spy camera has small gears which make noise when in motion. It gives a clicking noise or slight buzzing sound noise which can almost go unnoticed.
Noise is detected in gears when they work at high loads and speeds. There is usually a vibration caused by the rotation of the gear, which is the cause of the irritating noise associated with those spy cameras. The planetary automatic transmission device in this camera makes a faint buzzing noise when in motion depending on the number of rotations. But the frequency of this sound is usually low. You can check it out on Amazon
2. Remote View Hidden Camera
This is another type of spy camera that makes clicking sounds due to its non-uniformity correction (NUC). This clicking noise occurs when the camera’s internal shutter moves swiftly across the motion detector.
Non-uniformity correction (NUC) repositions itself for minor detector drift which occurs whenever a scene changes. This is usually a result of irregularities in light exposure. The heat from the camera could interfere with the light exposure readings, to maintain the required optical purpose. The motion detector uses the shutter to measure and stabilize its position. It is through this action that some clicking sounds are heard from a spy camera.
I know all that sounds quite techy. It simply means that your spy camera could give occasional sounds due to the complex stuff that goes on in there. You can check out this spy camera on Amazon
Noiseless Spy Cameras
With the advance in technology, most spy cameras now come with features that hide their sound. Some spy cameras are designed like everyday items and gadgets to disguise their appearance. Your colleague could be holding a pen while talking to you, and you won’t know it’s a spy camera. Yes, that’s as real as it gets.
Modern spy cameras are built with attractive features that make them noiseless and convenient to use. They come in small portable sizes and can easily be mounted or dismounted from a wall outlet. Even the most observant person could walk past without suspecting anything. It saves you the trouble of getting caught while using a spy camera.
Most of these devices come with a remote control and motion detectors to ease surveillance. So if you happen to be looking for spy cams built for easy camouflage, here are some modern spy cameras to look out for.
1. USB Flash Drive Spy Camera
This camera looks like your regular USB storage stick, only that it houses a hidden camera. Detecting these types of spy cams is difficult as they are noiseless and portable. It is very normal for people to hang their flash drives on their necks, so you can’t tell it apart from others.
This spy camera has a video resolution of 1080p which is one of the new High Definition technologies that gives you crystal-clear security footage. The camera lens is located at the back end where the USB plug is. You can get on for yourself here.
2. Wi-Fi AC Adapter Spy Cameras
These types of cameras are designed with the same look as the regular AC circuit and are built with fake wires, to make it seem they are powering something. The lens is hidden between the + and – polarity symbols. It has a 90-degree viewing angle that allows it to cover a wider space. It’s available for purchase on Amazon.
3. Toilet Brush Spy Camera
With this top-notch spy camera, you can save yourself the trouble of finding a safe and unsuspecting spot to mount it in your home or office. Installing this type of camera is easy as all you need is to implant it in the toilet. You can get one here.
4. Cigarette Lighter Spy Camera
Designed to look fairly realistic as a disposable lighter, this portable item is a great way to spy on people unnoticed. Its compact design houses a hidden camera, and simple controls which are perfect for your secret spy mission. Click here to get one.
5. Pen Spy Camera
This spy camera is hidden in the body of a regular ballpoint pen. You can carry around with ease without having to attract attention to yourself. Its 8MP camera takes about 1280×1024 images and 720p video.
Spy cameras make it easy to keep an eye on someone you don’t particularly trust. It is a security device for protecting your loved ones and valuable possessions. Although many people use it for mischievous acts, which in all sense is very bad; it is an essential gadget you need in your home. If you’re looking to build a smart home security system, this should be at the top of your list. But you must use it with caution. Click here to get one for yourself.