DVR systems have been the backbone of traditional CCTV setups for years. A DVR records footage from analog cameras and stores it locally on a hard drive. The cameras are connected via coaxial cables, and the DVR acts as the central hub that records and stores video footage.
Key Features of DVR:
- Analog Technology: DVR works with analog CCTV cameras, which are connected to the recorder via coaxial cables.
- Cost-effective: DVR systems are generally more affordable than NVR systems, making them a popular choice for budget-conscious buyers.
- Video Quality: While DVR systems provide adequate video quality for basic surveillance needs, they have limitations in terms of resolution.
Pros:
- Budget-friendly solution.
- Simple and reliable for basic monitoring.
Cons:
- Lower resolution compared to NVR.
- Requires more physical wiring, making installation a bit cumbersome.
Read also: DVR vs. NVR: Which Security System is Best?