Security is a priority, whether it’s to protect your home or business. A surveillance camera is a great way to deter intrusions and monitor your property in real time. However, with the multitude of models available on the market, it can be difficult to choose the device best suited to your needs. In this article, we guide you through the essential criteria for selecting the best video surveillance camera.
1. Define your surveillance needs
Before purchasing a surveillance camera, ask yourself the right questions:
✅ For what purpose? To secure the interior or exterior? To protect a business or a home?
✅ How many cameras are needed? Depending on the area to be covered, it may be necessary to install several cameras.
✅ Do you need real-time surveillance? Some cameras allow you to view live images on a smartphone.
2. The different types of surveillance cameras
There are several types of cameras, each with its advantages:
📌 Wired cameras
Wired cameras are directly connected to a recorder via a cable. They offer stable image quality and are ideal for large installations.
✅ Advantages: reliable connection, no interference problems.
❌ Disadvantages: more complex installation, dependence on a power supply.
📌 Wireless cameras (Wi-Fi)
These cameras connect to a Wi-Fi network and allow remote access via a mobile application.
✅ Advantages: simple installation, access to live videos.
❌ Disadvantages: dependence on the quality of Wi-Fi, risk of hacking if the network is not secure.
📌 IP cameras
IP cameras work via the Internet and allow storage on the cloud or a private server.
✅ Advantages: remote access, unlimited storage.
❌ Disadvantages: higher cost, requires a stable Internet connection.
📌 Cameras with motion detection
These cameras are activated only in the event of movement, thus reducing the recording footprint.
✅ Advantages: storage savings, real-time alerts.
❌ Disadvantages: risk of false alerts with animals or bad weather.
📌 Cameras with night vision
Essential for effective night surveillance, they are equipped with infrared LEDs.
✅ Advantages: visibility in total darkness.
❌ Disadvantages: limited range depending on the model.
3. Technical criteria to take into account
🔎 Image resolution: Choose a camera with a resolution of at least 1080p (Full HD) for clear images. 4K offers higher quality but consumes more storage space.
🎥 Viewing angle: A camera with a wide field of vision (130° or more) can cover a larger area.
☁️ Video storage:
MicroSD card: practical for small installations.
Recorder (NVR or DVR): recommended for businesses.
Cloud: allows secure access to videos remotely.
🔔 Alert system: Some cameras send instant notifications if motion is detected.
💡 Power supply:
Wired cameras: require an electrical connection.
Battery or solar cameras: ideal for installation without wiring.
4. Which brand to choose?
Among the most reliable brands on the market, we find:
Hikvision: leader in video surveillance, offers professional models with artificial intelligence.
Dahua: renowned for its high-performance cameras and security solutions.
Arlo: specializing in wireless cameras with cloud storage.
Reolink: offers affordable and easy-to-install cameras.
5. Should you hire a professional for the installation?
If you want an optimal and secure installation, it is recommended to go through an expert. A professional will know how to:
✔️ Identify the best locations to maximize coverage.
✔️ Install the system flawlessly to avoid blind spots.
✔️ Configure storage and alerts for simplified management.
The choice of a surveillance camera depends on many criteria: type of camera, resolution, storage and features. For optimal protection, choose recognized brands and consider a professional installation. Need advice or a secure installation? Contact our experts at VARAN SOLUTIONS for a free consultation!
📞 Book a consultation now!