PIR로 충분할까요? 보안 전문가들이 AOV로 전환하는 이유

When it comes to surveillance, choosing the right camera system can be a crucial decision for both homes and businesses. PIR cameras have been the preferred option for years because they consume energy and work on motion. Increasingly, though, experts are now switching to AOV solar camera systems in light of increased demands for continuous monitoring and improved detection capabilities. This change gives rise to a question: Is PIR enough still or AOV is the future?

In this blog post, we’ll explore what a PIR detection camera is, why security professionals and homeowners are moving towards AOV systems, and what sets them apart from traditional PIR detection cameras. If you’re in the market for a reliable, efficient, and state-of-the-art surveillance system, it’s important to understand why the AOV solar camera system could be the right choice for you.

What is a PIR Detection Camera?

PIR cameras (Passive Infrared cameras) are popular for motion detection. These cameras work by looking for infrared radiation (heat) coming from people or animals in front of it. When the camera detects a change in temperature it will start recording or issue a warning.

A PIR camera will consume little energy while functioning. They remain in a dormant, low-power state until they detect motion. They are perfect for setups that rely on batteries since they consume less energy by being activated only on motion.

But, no doubt, there are certain drawbacks of using PIR cameras. They can only detect things 15-20 meters away, but they often miss slow moving things and things that happened already before ‘seeing’ the motion. This is where the AOV solar camera system comes into play.

The Evolution of Security: Enter AOV Solar Camera Systems

Surveillance has evolved with the use of AOV (Always On Video) camera systems. AOV cameras provide round-the-clock recording while PIR cameras activate only when they detect movement. These cameras are made in such a way that they run on solar power and are less maintenance and energy efficient.

The solar camera from AOV has AI that helps in monitoring, recognizing and analyzing the behavior of things in real-time. The cameras can detect people and vehicles alongside high accuracy behaviour detection like trespassing, theft and much more. The possibility of false alarms decreases due to AI technology, ensuring that you only receive notifications that matter.

Moreover, these AOV cameras are energy efficient in addition to currently recording. AOV cameras include adaptive recording capabilities that trigger low-frame-rate recording when nothing occurs and full-frame recording when movement occurs. As a result, the camera spends less power and storage while monitoring 24/7.

Key Differences Between PIR and AOV Cameras

1. Detection Range and Accuracy

PIR cameras have a limited detection range, which is about 15 to 20 meters and can miss motion that is very slow or far away (for example, a person crouching or moving slowly). 

In contrast, AOV cameras can detect objects as far away as 30 meters. AI picks up and categorises things, including people and cars, so you catch everything important.

2. Power Efficiency

PIR cameras use less energy because they only work when they notice movement. However, they do have coverage gaps at times.

AOV solar camera systems continuously monitor with intelligent power monitoring.  These cameras run on solar power which means they can go off-grid for a long time of more than 7 days.

3. Continuous Monitoring

One of the main issues with PIR cameras is they only record when movement is detected, so there is always a gap. It can create complications during theft or other essential incidents.

AOV cameras, however, provide continuous recording all day, every day. We will have a complete and continuous record of events, and it will be easier to find any kind of suspicious activity.

4. Storage and Efficiency

PIR cameras usually create large files as they keep recording throughout the day and night and thus, require more storage. 

AOV cameras use adaptive recording to save storage space. When nothing is happening, the camera will record at a low frame rate that will save up to 5 times more storage than other systems.

5. Technical Principles and Operation Modes

PIR Cameras only activate when motion is detected. Their operation is entirely event-based, meaning they do not continuously record, leading to potential gaps in footage.

AOV Cameras use cutting-edge AI and adaptive recording modes to ensure continuous monitoring. They operate in two modes:

Standby Mode: In this mode, the camera records at a low frame rate during periods of inactivity, saving energy and storage.

Active Mode: When motion is detected, the camera switches to full-frame recording to capture detailed footage.

Advantages of Switching to AOV Solar Camera Systems

Improved Security: AOV solar camera systems are continuously monitored and are powered by AI detection to give a level of security that PIR cameras cannot achieve. They can sense small movements and record events before they actually happen.

Enhanced Efficiency: The AI recognition system helps to reduce false alarms and saves unnecessary recording. Only events that matter are stored, meaning you can quickly get the footage you need.

친환경적이고 비용 효율적: Solar-powered AOV solar camera systems are an eco-friendly and cost-effective solution to all your monitoring requirements. They additionally lessen the need for regular battery changes, allowing the system to function optimally without an outside energy source.

Remote Monitoring and Alerts: With AOV cameras, you can monitor your property from anywhere through remote monitoring and alerts. Get instant alerts when there’s a possible threat. You can even talk back through two-way audio communication.

PIR Security Cameras: Limitations & Risks

Narrow Detection Scope: PIR cameras can’t detect slow-moving objects like a person walking, and their detection range is also limited (about 15-20 meters). This creates blind spots in your surveillance coverage.

Environmental Interference: Changes in temperature or environmental factors, such as sunlight or drafts, can trigger false alarms. PIR sensors do not distinguish between humans and animals (the signal is from body heat) and they have 30 – 40% false alerts.

Critical Coverage Gaps: PIR cameras do not have a pre-recording buffer, meaning if a scenario happens fast, such as a theft, it will not be recorded. Missed footage is a significant issue with PIR cameras.

Cost-Reliability Trade-off: PIR (passive infrared) cameras are cheaper and more energy-efficient. Their design keeps costs low, but they sacrifice precision. Due to their limited intelligence, PIR cameras are not ideal for environments requiring comprehensive and continuous monitoring. Thus, they are unsuitable for high-security environments.

Why Security Experts Are Switching to AOV

Security experts favour AOV solar camera systems for various reasons:

Reliability:With AOV cameras, you get uninterrupted surveillance, ensuring you don’t miss anything important. Having video surveillance can be very helpful whether it is a theft or a dispute.

Scalability: AOV systems have a great ability to scale up, so whether it is a small business or a large industrial site, it can help effectively. Existing security infrastructure can incorporate them with a little effort.

Advanced Features: AOV cameras are packed with advanced, high-tech features that include AI recognition and low-light performance to boost operation reliability. They are made to fulfil the needs of modern security.

Practical Applications of AOV and PIR Cameras

Both AOV solar camera systems and PIR cameras have their applications, but they serve different purposes. PIR cameras are best suited for small, low-risk environments that require low power and low cost. These kinds of systems are great for keeping an eye on smaller areas thanks to their quick deployment. 

AOV cameras, which are specially built for comprehensive premises, are suitable for places such as warehouses and high-security locations. They can monitor your property around the clock and document any suspicious activity.

결론

As security needs grow, PIR cameras are no longer enough. With their limited range and gaps in surveillance, they can’t match the capabilities of AOV solar camera systems. Offering continuous monitoring, broader detection, and AI-powered accuracy, AOV cameras are the future of security.

As a leading provider of advanced security camera systems, LS VISION offers high-quality AOV solar camera systems designed to meet the needs of businesses, homeowners, and industrial clients. Our cameras are not only efficient and reliable but also offer cutting-edge features that ensure maximum security at all times.

If you’re looking to upgrade your security system, AOV cameras are the way to go. Whether it’s for your business, home, or industrial site, LS VISION’s AOV solar camera systems will provide you with unmatched protection. For inquiries, reach out to us today at sales@lsvisionsolar.com or call us at +86 13544211486.