CCTV Solutions
Here’s a structured breakdown of the main CCTV solution categories and what makes each one distinct. This can help you (and DNA COM SERVICE CENTRE clients) choose the right system depending on budget, environment, and security needs:
📡 CCTV Solution Categories
| Category | Description | Best For |
|---|---|---|
| Analog CCTV | Traditional cameras connected to a DVR via coaxial cables. Lower resolution but cost-effective and reliable. |
Small shops, homes with basic needs |
| HD Analog (HDCVI/HD-TVI/AHD) | An upgrade of analog with HD resolution (up to 4K). Uses existing coaxial cabling. | Budget-conscious users upgrading old systems |
| IP CCTV (Network Cameras) | Digital cameras transmitting video over LAN/WAN. Supports HD/4K, remote monitoring, and smart analytics. | Offices, schools, retail, banks |
| Wireless CCTV | Cameras connect via Wi-Fi or 4G/5G. Easy to install, flexible placement. | Homes, temporary setups, heritage buildings |
| PTZ Cameras | Pan-Tilt-Zoom cameras with remote control for wide coverage and zoom-in detail. | Large areas like warehouses, parking lots |
| Infrared/Night Vision | Equipped with IR LEDs for clear footage in complete darkness. | 24/7 surveillance, outdoor perimeters |
| Thermal Cameras | Detect heat signatures, useful in low-visibility or high-security zones. | Industrial sites, border security |
| AI-Powered CCTV | Advanced analytics: facial recognition, license plate recognition (ANPR), motion detection, intrusion alerts. | Smart cities, enterprises, high-security facilities |
| Cloud CCTV Solutions | Cameras integrated with cloud storage and remote access apps. | SMEs, multi-location businesses, remote monitoring |
🔑 Key Considerations
- Resolution: Analog (SD/HD) vs IP (Full HD/4K+).
- Scalability: IP and cloud systems are easier to expand.
- Storage: DVR (analog) vs NVR (IP) vs cloud.
- Budget: Analog is cheapest, AI/IP/cloud are premium.
- Environment: Indoor vs outdoor, lighting conditions, and network availability.
🎯 Practical Advice
- Home users → Wireless or HD Analog (easy, affordable).
- Schools → IP CCTV with NVR for centralized monitoring.
- Offices/SMEs → IP or Cloud CCTV with remote access.
- High-security clients → AI-powered CCTV with analytics and PTZ coverage.
