Advantages of an AHD Camera System
Enhanced driver visibility – AHD cameras are designed to support drivers when navigating complex situations. They can help prevent accidents and improve operational efficiency.
AHD is compatible with standard analog equipment like DVR and uses the same coax cables, making it easy to upgrade your analog system. Eclipse AHD systems also feature a hybrid option, allowing you to use IP CCTV as well over the same cabling.
720p Resolution
The 720p resolution of an ahd camera system provides a clearer image than traditional analog CCTV cameras. This means that you can see more of your vehicles in more detail, allowing you to keep better track of everything that happens on your property. In addition, 720p video consumes less bandwidth than 1080p, making it easier to stream and record from mobile devices without experiencing lag or slowdown.
AHD technology uses standard coax cable and works with all existing analog cctv systems, making it easy to upgrade to HD surveillance. AHD is also a good choice for businesses that want to use a single DVR for all of their cameras, regardless of resolution.
AHD is based on Nextchip’s HD-TVI technology, which was developed in 2014 to transmit analogue HD images over coaxial cable at distances up to 500 meters. Hikvision, one of the world’s largest surveillance equipment manufacturers, uses this technology in their products with their TechPoint chips. The company also distributes these cameras under their own brand and sells them to third-party companies that put their own logo on the cameras.
Unlike HD-SDI or IP cameras, AHD cameras don’t compress the image, which can reduce image quality and create problems with long distance transmission. AHD cameras also have an advantage over other HD analog solutions such as CVI or TVI, which require a different cabling infrastructure. The uncompressed AHD signal allows you to run it over the same CAT5 cable used by your existing NTSC solar wireless security cameras or PAL analog cameras, eliminating the need for expensive new cabling and labor. This feature is especially useful for older systems, as the coaxial cables that were originally installed in your building already have unused data spectrum available for HD video transmission.
Long Range Transmission
Unlike IP cameras that need a dedicated wire for video transmission, AHD can transmit its signal over coaxial cable. This allows you to use the existing infrastructure of your car and save on installation costs.
AHD can transmit its signal over RG59 or RG6 coaxial cables up to 500 meters at HD resolution without any loss of image quality. This is made possible by using modern techniques like YUV separation, signal filtering and 3D noise reduction. These technologies improve the image quality compared to traditional analog CCTV and even can be comparable to full network HD video monitoring systems.
The AHD system can also transmit its signal over twisted pair cables using special CCTV combined wires that combine power and coax into a single cable. This makes it a very convenient option for commercial vehicles and other applications where you want to avoid installing extra wiring in the vehicle.
The AHD technology is based on Nextchip’s chipset and offers high-resolution 720p HD analog video. AHD cameras can be used with traditional monitors, matrix, recorder and other standard analog equipment. This makes it very easy to upgrade from traditional analog CCTV to AHD, keeping your original DVR in place. This can save hundreds of dollars in upgrades for customers. The AHD system also follows the same wiring regulations as 960H, which allows you to upgrade from 960H to AHD without replacing the existing DVR.
Better Compatibility
Many people find it difficult to choose the best HD-over-coaxial technology for their existing analog video surveillance system. They are often confused by different articles promoting that each of the technologies is ideal for their analog video surveillance system. In fact, this is a result of the marketing tactics of each HD-over-coaxial technology.
This is because each of the technology uses a different signal transmission method which results in different performance in some aspects.
AHD (Analog High Definition) is a new video transmission technology that was developed to close the gap between traditional analog CCTV and modern HD systems. It blows past the video transmission distance limitations of 960H and allows customers to upgrade their systems on coaxial cable without the need for additional equipment or wiring.
Another advantage of AHD is that it has broad industry support and works well with CVI cameras, allowing customers to choose the type of camera they want for their security systems without having to worry ahd camera system about compatibility with their existing analog cameras. CVI, on the other hand, has not reached the same level of industry support and is only used by one manufacturer – Dahua.
Additionally, AHD has better performance in low light conditions compared to TVI and is able to transmit over long distances of up to 1500 feet without the need for relay devices. Another major benefit is that AHD does not require any network bandwidth and is free of issues such as latency and IP collisions. This makes it a great solution for those who need an affordable way to upgrade their video surveillance system to high definition.
Easy Installation
Many businesses have already installed traditional analogue cameras on site and replacing these with high-resolution ones could be costly if you need to replace the entire infrastructure and coaxial cable too. HD-TVI, HD-CVI and AHD however, can use existing coaxial cables through video baluns allowing customers to upgrade their old analogue systems without having to replace the entire infrastructure which in turn saves a lot of money.
RG59 Siamese coax cable is widely used to wire these cameras for security and other purposes. This can be run over longer distances than other types of cables. It is recommended to use a surge protector with these camera installations. This will help protect the cameras from electrical interference and thereby improve the lifespan of the camera.
These cameras come packed with advanced features such as wide dynamic range, blunder detection, digital noise reduction and more. With these, you can capture clear images even in low-light conditions. They also come with a user-friendly on-screen display, making them easy to set up and operate. In addition, some models are equipped with GPS for driver monitoring in commercial vehicles. This feature helps curb issues such as inattention and drowsiness and ensures the safety of your fleet on road. The AHD technology is also able to record footage in a full circle, meaning you can monitor the vehicle from all directions without any blind spots.