How do you plan a security camera system for a school?

Short answer

A school camera system is planned to cover the entrances, schoolyard, hallways and perimeter wall without entering private areas at all. First, the critical points are marked on the school’s site plan; then the right camera, recording period and viewing permission are chosen for each point.

A security camera system is a whole made up of the cameras, the recorder (NVR), disks, network infrastructure and the viewing app. If one of these parts is weak, the whole system is weak.

Where do cameras go, and where don’t they?

The goal is to see who enters and leaves the school and what happens in shared areas. The priority points for this are:

Main entrance and schoolyard gates: At a height and angle where faces are clearly visible.
Schoolyard and play areas: With wide-angle cameras.
Hallways and stairs: Positioned to see the crowds at break time.
Entrances to the canteen, dining hall and sports hall.
Perimeter wall, parking area and school bus waiting area.
The server room and the room where the recorder is kept.

How does it work?**A system that sees, records and shows you**

Private areas and KVKK

Cameras are not placed in areas that require privacy, such as toilets, changing rooms, showers and the counseling room. Cameras inside classrooms are a separate matter that needs careful thought; before deciding, we recommend checking the regulations your institution is subject to.

Camera recordings count as personal data under Law No. 6698 on the Protection of Personal Data (Turkish Personal Data Protection Law). Putting up information signs at the entrances, limiting access to recordings to a few authorized people and not keeping recordings longer than necessary are the basic steps. For legal obligations, it is always wise to consult an expert.

Choosing the right camera for Şanlıurfa conditions

Şanlıurfa’s long, hot summers and dusty air are a real test for outdoor cameras. When choosing a camera, look not only at resolution but also at durability.

Choose models whose operating temperature range can handle the summer heat.
Look for an IP66 or IP67 rating for protection against dust and water.
At doors facing the sun, the WDR (wide dynamic range) feature keeps faces from going dark in bright light.
For night, use models with infrared or full-color low-light imaging.
If possible, place cameras in spots out of direct sunlight, such as under the eaves.

Recorder and retention period

How many days of recordings you can keep depends on the disk capacity, the number of cameras, the resolution, and whether recording is continuous or triggered by motion. That is why the question “how far back do we want to be able to look?” is answered first, and the disk is chosen to match.

Keeping the recorder in a locked cabinet in a cool room and connecting it to an uninterruptible power supply (UPS) keeps recording from stopping during a power cut.

Higher resolution does not always mean better. At entrances, high resolution is needed to recognize faces and license plates, while in general views such as the schoolyard a lower resolution may be enough. This balance directly affects both the disk requirement and the network load.

Network infrastructure on large campuses

In schools with an annex, a sports hall or a large schoolyard, some cameras may be far from the main building. Since copper cable has a limit of about 100 meters per run, fiber cable or a point-to-point wireless bridge is used between buildings.

IP cameras usually get both data and power through PoE switch ports. The switch’s total PoE power should be calculated according to the number of cameras. Separating the camera network from the student and staff networks also improves security.

Planning checklist

Before starting a camera project for your school, answer these questions:

Are the school’s site plan and all entry points known?
Has it been decided which areas will definitely stay out of camera view?
How many days back should recordings be viewable?
Who will view the recordings, and with what permissions?
Can any of the existing cameras and cables be reused?
Will the system be expanded in the future?

Let’s plan it together

At Desa Bilişim, we have installed camera, bell and announcement, network and fire alarm systems in more than 85 schools and educational institutions in and around Şanlıurfa. We work with brands such as Dahua and Pelco. It would not be right to give an exact number or solution without seeing your school; tell us what you need and we will decide together.

Frequently asked

How many cameras does a school need?

The number depends on the school’s size, number of entrances, schoolyard and floor layout. Once the critical points are marked on the site plan, the camera need for each point becomes clear.

Can cameras be installed in classrooms?

Cameras inside classrooms are a matter that needs careful thought in terms of student and teacher privacy. Before deciding, we recommend checking the regulations your institution is subject to and your KVKK obligations.

Can the principal view the school cameras on a phone?

Yes, IP camera systems can be viewed on a phone through an app. It is important to give access only to the people who need it and to use strong passwords.