Short answer
Before you have a security system installed, be clear about what you want to protect, at what hours, and from whom. Also settle early who will watch the recordings, how you will be notified when something happens, what happens during a power or internet outage, and who will handle maintenance. Answering these questions helps you compare quotes properly.
1-2. What am I protecting, and when?
The first question is the simplest but the one most often skipped: what do I want to protect? The goods in the shop, the family at home, the materials at the construction site, the pump in the field? The answer determines which system is needed. To protect goods, an alarm with motion sensors inside and a camera that sees the safe may be enough. To protect a family, door and window sensors, an entrance camera and a video door phone matter more.
The second question is about time. At which hours is the risk highest? A business closed at night and a store open all day have different needs. In a place that stays empty at night, the alarm comes first. In a place that is crowded during the day, the quality of the cameras at the register and the entrance matters. Also take into account long vacant periods such as holidays and summer vacation.
3-4. What do I want to see from the camera?
Before having cameras installed, write down what you expect from each camera. Do you want to recognize the face of someone coming through the door, read the plate of a car in the parking lot, or just see whether something is moving in the garden? These three need different lens, different resolution and different positions. A wide-angle camera at the entrance sees the whole width of the door but cannot read a plate a few meters away.
The fourth question is about night. Is the area the camera will watch at night lit? Infrared night vision gives a black-and-white image; color night vision needs a little light in the environment. Asking at the quote stage how the night image will look prevents disappointment after installation.
Expert note: Before asking for a quote, draw a simple sketch on paper and write one sentence for each camera, such as "This camera should recognize the face of whoever comes through the door." This sketch lets you see whether different quotes meet the same need.
5-6. Who will watch, and how will I be notified?
Who will watch the camera recordings? You, an employee, the housing estate attendant? If no one will watch live, the system must notify you when something happens. That means an alarm notification or an alert on your phone from the camera's smart motion detection.
The sixth question is about how you are notified. Will the notification reach your phone through an app, or by call or SMS? Who is the second person if your phone is off? Unnecessary notifications are also a problem: if your phone rings with every gust of wind, you will eventually turn notifications off. After installation, ask for the detection zones and sensitivity to be adjusted together.
- What to protect and the risky hours
- The image expected from each camera
- Night lighting and night vision
- Who gets the notification and how
- Recording retention period and disk
- Who will access the recordings
- Plan for power and internet outages
- Maintenance, faults and handover of passwords
7-8. How long will recordings be kept, and who will access them?
How many days recordings must be kept directly determines the disk capacity. If it can take you a few days to notice an incident, the recordings must go back at least that far. Disk capacity is calculated according to the number of cameras, the resolution, and whether recording is continuous or only when there is motion.
The eighth question is about access to recordings. Camera recordings count as personal data and fall under Law No. 6698 on the Protection of Personal Data. Especially in businesses and housing estates, it is important to post signs saying that employees and visitors are being recorded by camera, to decide who will access the recordings, and not to keep recordings longer than necessary. We recommend consulting a legal expert about your obligations.
- Who will know the recorder's administrator password?
- Who will be given permission to watch from a phone?
- How will a recording be exported after an incident?
- How will access be closed for employees who leave?
9. What happens if the power or internet goes out?
In Şanlıurfa, power fluctuations are common in the summer months, and outages are frequent in districts and villages. Does the alarm panel have a backup battery? Will the recorder and modem be connected to an uninterruptible power supply? When the internet is down, will the alarm be able to notify you over a mobile line? If the quote does not answer these questions, ask.
Cameras installed outdoors also need to be suitable for heat, dust and rain. Ask for the operating temperature and protection class in the camera's datasheet. Discuss how cables run to remote poles or between buildings will be protected against lightning and surges.
10. Who will handle maintenance and faults?
A security system is at its best on the day it is installed; afterward dust, heat, rain and use wear it down. Find out up front whom to call when a fault occurs after installation, whether remote support is possible, and how on-site service works. If periodic maintenance will be done, ask for its scope in writing.
It is also important that the system's passwords, user accounts and installation documents are handed over to you. If you do not have this information when you want to change companies, the new company will struggle to take over the system. Installation documents and the cable plan also make future additions easier. Keep these documents in a separate, safe place, not next to the recorder, so the passwords do not disappear with the device if it is stolen.
When comparing quotes
Write the answers to these ten questions on one page and give the same page to every company you ask for a quote. That way the quotes are prepared for the same need and comparing them is easier. The price varies with the number of cameras, the cabling distance, the recording period, the chosen devices and the installation conditions. An exact price is only clear after an on-site inspection and a written quote.
Do not look only at the total figure in quotes. Compare line by line which camera model is proposed, the type of cable, the disk capacity, whether UPSis included, and who will do the settings after installation. The difference between two quotes is often hidden in one of these lines. Do not hesitate to ask about an item you do not understand.
If you would like a quote from Desa Bilişim, you can write these answers in the quote form or call us.
Frequently asked
What should I prepare before asking for a security system quote?
A simple sketch, a list of the areas you want to protect, and one sentence on what you expect from each camera are enough. Also write down how many days recordings should be kept and who should receive notifications. This information lets every quote be prepared for the same need.
Should I install cameras or an alarm first?
An alarm comes first for places that stay empty at night or for long periods, because it sounds off and notifies you the moment something happens. Cameras take priority where it is crowded during the day and incidents need to be reviewed afterward. For most businesses and homes, planning both together gives the best result.
What does the price of a security system depend on?
The number of cameras and sensors, the features of the chosen devices, the cabling distance, the recording period and the installation conditions determine the price. Even the same number of cameras needs different labor in different buildings. An exact price requires an on-site inspection and a written quote.
Write your answers to us
Add the answers to these questions to the quote form; let us work out together on site the system that suits your needs.
