A Guide to AHD CCTV Systems
Consider your needs when determining the type of cameras that are best for your property. Evaluate factors like camera resolution, lens options and pan-tilt-zoom capabilities.
Consider the scalability of your surveillance system and whether or not it will allow for expansion without significant infrastructure changes. Also, make sure the chosen HD over coax technology can be integrated with your existing security systems.
High-Definition Video
High-definition video allows you solar cctv camera to see fine details in your surveillance recordings without grainy distortion. It also has the advantage of being more visually appealing than traditional analog CCTV cameras.
In addition to providing a higher resolution image, hdcctv systems are also much more versatile. Because they use the same cabling as traditional analog systems, it is easy to replace older security cameras with new hd models. This will allow you to upgrade your entire system with high-resolution cameras while keeping all of the existing infrastructure in place.
Unlike IP cameras, which encode their own videos at the camera, HD-CCTV’s rely on DVRs to do this for them. There are a few different types of HD-CCTV’s on the market including CVI, 960H, and AHD. While these technologies differ in how they handle transmission, they are all capable of providing high-resolution images at a low cost.
AHD technology was developed to close the gap between old analog equipment and new HD systems. It uses the same coaxial cable (3+1) used for analog CCTV so you can upgrade your system without replacing your wiring. It also blows past the limited transmission distances of 960H. This means you can run a cable up to 500 meters without any video loss. It even supports UTP cable / CAT5 connections using video baluns for even longer transmission distances.
Easy to Install
While it may seem simple enough to install a CCTV system, the truth is that it is not. It’s best to hire a professional commercial security camera installer. These experts will provide you with the right advice and skills to optimize your business security. They will also help you in the design, installation and maintenance of your CCTV system.
The main benefit of AHD is that it works with the same old coaxial cable infrastructure of analog CCTV systems and doesn’t ahd cctv system require any significant modification of existing CCTV hardware to upgrade to HD. This is a huge advantage, especially for businesses that have invested heavily in CCTV infrastructure and don’t want to incur any further expenses.
In addition, AHD offers an incredibly wide range of video resolutions, starting from 1mp / 720p all the way up to 5mp / 4K video. These cameras are available in a variety of mounts and styles to match any building type.
Another advantage of AHD is that it can transmit audio and control over the same coaxial wire as the video signal. This means that the DVR can send commands to the camera over the same cable, allowing you to control the OSD menu and adjust the camera settings remotely. This feature is not available with other analog CCTV systems.
Compatible With Existing Systems
AHD is a new technology that allows HD video to be transmitted over traditional coaxial cable. This makes it easy for customers to upgrade their older analog systems to full HD, using the same wiring they already have in place. The system also supports transmission distances up to 500 meters without any signal loss.
The AHD standard uses progressive scan CMOS image sensors to deliver a high-resolution, clearer image with better night time performance than traditional analog technology. AHD security cameras are available in a variety of resolutions and frame rates to meet the specific needs of any surveillance application. The cameras feature 36pcs IR LEDs and an IR-Cut filter to provide effective night vision up to 25 meters.
Unlike IP cameras, which require an extensive network infrastructure, AHD security systems are easily compatible with existing networks. In addition, AHD CCTV cameras can use BNC cable to transmit power and video feed to DVRs. This makes them ideal for retrofitting into an existing surveillance system.
When selecting an AHD camera, it is important to choose a model that has a UTC chip. This will allow you to adjust the camera menu and settings remotely, just like an IP camera. It is also advisable to look for a recorder that supports H.265 video coding, which offers significant storage space savings while maintaining high definition quality.
Reliable
AHD cameras are a reliable option for businesses that want to keep their vehicles safe from theft and vandalism. They use the same coax cable as conventional analog cameras and work at the same maximum distance. They can also be used with video baluns that convert AHD to regular CVBS for older camera systems. These features make them a great choice for fleet management and commercial driver monitoring. Some AHD cameras come with built-in GPS to allow users to combine live driver footage with GPS maps of vehicle locations. This is particularly useful for preventing incidents caused by drowsiness or inattention.