4 Reasons to Consider a Wired CCTV Surveillance System

Posted on

It used to be that all CCTV systems were wired, but technological advances have seen wireless systems become more prevalent. Wireless systems certainly do offer some benefits, so they make sense for some applications. However, wired CCTV systems are far from obsolete. In fact, they offer a wide range of advantages over wireless systems that can make them a better choice.

Here are just four reasons to consider a wired CCTV system over a wireless system.

1. Reliability

Probably the most compelling reason to opt for a wired system is to enjoy superior reliability. With the camera, recorder and router physically connected, you don't need to worry about connectivity issues. If your wired system streams and records 4K quality footage, it isn't going to drop down to a lower resolution. In contrast, wireless systems can dip in quality due to fluctuating internet strength and interference from other wireless networks. In some cases, they may drop out entirely. This is a major concern since even a temporary drop in footage quality can mean missing out on key details, such as faces and license plates.

2. Security

CCTV surveillance systems help improve the security of a property, but what about the security of the CCTV system itself? Since wired systems operate on a closed network, they cannot be hacked and their recorded data cannot be tampered with. However, hacking is a possibility when a wireless system is used. This isn't always going to be an issue since few criminals are proficient in wireless hacking, but it's worth taking into account.

3. Coverage

Wired CCTV systems tend to be particularly advantageous when you need to cover a large area. Since everything is physically connected, you can make the system as expansive as you like while still enjoying reliable coverage. Wireless systems generally aren't recommended for wider coverage since signal strength can become an issue. This tends to be particularly problematic when a property contains many large walls or other structures that are capable of blocking wireless signals. Additionally, wireless systems are often unable to support the greater number of cameras required for wider coverage.

4. Convenience

The wires used to connect CCTV cameras to screens and recording devices can transmit power as well as data. When you opt for a power over ethernet cable, only a single cord will be needed. Since wireless CCTV cameras will not be connected to anything, they will require their own power sources. This means you'll need to have batteries changed at regular intervals in order to maintain coverage.

Contact a local company to learn more about CCTV surveillance systems.