What is one limitation of using a wireless CCTV system?

• A. Susceptibility to interference or signal loss
• B. Higher installation costs compared to wired systems
• C. Less flexibility in camera positioning
• D. Inability to record footage effectively

Answer: (A)

The limitation of using a wireless CCTV system rests in its susceptibility to interference or signal loss. This characteristic is critical in a wireless setup, as the signal can be disrupted by various factors such as physical obstacles (walls, furniture), electronic interference from other wireless devices, or even environmental influences. This can result in a degraded video feed or loss of connection entirely when the signal is blocked or weakened, which can severely affect the reliability of the surveillance system.

In contrast, wired systems typically offer a more stable connection, as they are less prone to such interferences. The reliability of wired connections ensures continuous video transmission, making them a preferred choice in environments where consistent monitoring is essential.