DIY CCTV Security Camera Tips Using Your Old Phones

CCTV Security Cameras are closed-circuit television cameras that can produce images or recordings for surveillance or other private purposes. CCTV Cameras can be either video cameras or digital stills cameras.

The primary purpose of a security camera is to capture light and convert it into a video signal. Underpinning a CCTV camera is a CCD sensor (charge-coupled device). The CCD sensor converts light into an electrical signal, and then signal processing converts this electrical signal into a video signal that can be recorded or displayed on the screen.

DIY CCTV Security Camera Tips Using Your Old Phones

CCTV security cameras can be either analogue or digital, which means that they can work based on sending analogue or digital signals to a storage device such as a

  • Videotape recorder
  • Desktop computer
  • Laptop computer

The analogue CCTV security camera can record straight to a video tape recorder which can record analogue signals as pictures. If the analogue signals are recorded to tape, the tape must run at a plodding speed to operate continuously. It would help if you did this to allow a 3-hour video to run for 24 hours,

You must set the camera to run on a slow time-lapse basis, usually about four frames per second. In one second, the camera scene can change dramatically. A person, for example, can have walked a distance of 1 meter, and therefore if the space is divided into four parts, i.e., 4 frames or “snapshots” in time. Each frame looks like a blur unless the subject keeps relatively still.

Digital CCTV security cameras do not require a video capture card because they use a digital signal that can save directly to a computer.

The signal is compressed at 5:1 but can achieve DVD quality with more compression (MPEG-2 is standard for DVD-video and has a higher compression ratio than 5:1, with a slightly lower video quality than 5:1 at best, and is adjustable for the amount of space to be taken up versus the quality of picture needed or desired).

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The highest picture quality of DVD is slightly lower than the quality of basic 5:1-compression DV. Saving uncompressed digital recordings takes up an enormous amount of hard drive space, and a few hours of uncompressed video could quickly fill up a hard drive.

Tips to turn your Old Phone into CCTV Security Camera

At one point or the other, everyone has thought of installing a CCTV security camera inside their houses. What puts off many people is the cost associated with setting up a bunch of CCTV security cameras and keeping all the footage they record.

Now, you don’t need to buy an expensive home surveillance system or CCTV security cameras to keep your house secure. Thanks to many free apps on both the App Store and the Google PlayStore, you can use your old phones as a makeshift CCTV security camera and install them yourself using a few simple, Do-It-Yourself tricks.

Choose A Security Camera App and Install It.

There are many options available for you to choose from from the list. Still, ideally, you should go for something that supports cross-platform functionality, has features like local and cloud streaming, recording and storing footage locally or over the cloud, and can detect motion and send alerts.

In this tutorial, we will use Alfred DIY CCTV Home Camera because it has over 500,000 reviews, has over 1 Crore downloads, and is highly rated. Also, setting up the phone with Alfred is super easy.

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  • Download the app on both the devices, the phone you intend to use as a camera and the phone you carry with you.
  • On your daily driver, complete the introduction and tap “Start.” Then, select “Viewer” and tap “Next.”
  • Here, you’ll need to sign in. We suggest you sign in using your Google Account, making things easier.
  • Repeat the process on the old phone that is supposed to be the CCTV camera. But, instead of tapping the “Viewer” option, tap on “Camera.” Ensure that you’re logged in using the same Google account

You’re all done now. You can play around with the settings to turn on motion sensors, audio recording, and whether to send you a notification if something suspicious happens. No matter what app you use, the setup process is similar and can be dealt with instantly.

Positioning Your CCTV Security Camera

Now that you have your security stream running, you will have to set the camera up physically at a place that gives you the best vantage point. Choose a shelf placed at a height that can show you the view of most of your room.

Ensure that the field of view includes the entrances to your room and where you keep your valuables. You need to check your new device to see what picture you are getting. Ensure that the camera doesn’t stand out. Also, see to it that the phone is securely connected to the WiFi and has a strong connection.

Mounting Your Device and Powering It

There are a ton of ways you can go about this. You can use one of those suction cup phone mounts that are used in cars, or you can use mini-tripods that are designed for phones.

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To power, your device, ensure that you have a long charging cable for your phone. Ideally, it would be best if you use something that has a removable battery. That way, you can power the device using just the power cable. If you don’t have a phone with a removable battery, you will have to switch the device and power it off whenever it is not used.

Using a power bank, you can also use a shorter cable and power your device. Make sure that it has at least 3-4 times as much as the rated capacity as your phone’s battery, as streaming footage is a power-intensive activity.

That’s it.

That’s how you set up a very effective CCTV security camera system using a few Do-It-Yourself tricks under a tight budget. You can set up several different mobiles on the same WiFI network and account and get comprehensive coverage of your house. Source

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DIY CCTV Security Camera Tips Using Your Old Phones
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