AHD Camera System

AHD Camera System

AHD cameras use a standard coax cable to transmit video and power, so you can still leverage existing infrastructure. Use a spool, connector, and tool kit to easily extend your cable run to up to 500 meters.

EchoMaster’s AHD camera systems provide a higher resolution than traditional CVBS cameras, making it easier to spot critical details. They also have many features that can make your fleet management process more straightforward.

High Definition

High definition (HD) cameras provide better image quality than standard definition cameras, making them ideal for surveillance applications that require detailed images. They also offer features that improve security, ahd camera system such as face recognition and license plate identification. However, they are typically more expensive than SD cameras and may require more storage space and bandwidth. The choice between SD and HD cameras depends on the needs and budget of a specific surveillance system.

Many of the latest security systems have advanced monitoring options that allow you to view your home or business remotely on your smartphone, tablet or computer. These systems usually use a digital video recorder (DVR) to broadcast the camera footage over the Internet, so you can monitor your property even if you aren’t there. This type of remote monitoring is a great option for businesses that want to keep an eye on their premises during off hours.

The latest high definition security cameras come with built-in infrared technology that makes it easier to see in low light conditions. They also have a feature called HDR, which stands for “High Dynamic Range”. It’s an intelligent light-handling technique that uses software and hardware to combine exposures of different areas of the scene into one properly exposed composite image. For example, if there is an open door and a brightly lit room in front of it, HDR allows the camera to automatically adjust so that the faces in both the room and the doorway are correctly exposed.

UTC Chip

This system uses progressive scan CMOS image sensors that offer a full range of high definition features. This includes a wide dynamic range that allows you to capture images in both bright and dark areas, digital noise reduction that reduces background blur and digital wide angle correction to maximize the picture’s field of view. Additionally, this camera also supports ICR filters for day and night viewing.

The UTC chip enables you to control the camera options using the OSD push button on the cable or remotely via a DVR that supports the protocol. These cameras are ideal for upgrading existing analog CCTV systems over coax cabling. The uncompressed video signal can travel farther than HD-SDI or network IP cameras without losing quality.

UTCs are created by etching silicon wafers until the desired thickness is reached. This process requires precise control of the etch depth, temperature and pressure to obtain the required result. These factors have a significant impact on the performance and reliability of the UTCs.

In addition, the thermal properties of UTCs are also important to consider as they are much different from conventional bulk Si chips. For example, the thermal conductivity of 100 nm Si is only half of that of undoped bulk Si. This low thermal conductivity can degrade the performance of UTCs when exposed to high temperatures and requires appropriate heat management.

Audio-Over-Coax

HD-over-Coax systems allow the transmission of high-definition video and audio on existing coaxial cable infrastructure. This enables an upgrade to higher resolutions without ahd camera system the need to change the entire video surveillance signal chain. In addition, these solutions can support longer cable runs compared to Ethernet and can use passive cabling instead of costly active cables.

These systems use CMOS-based imaging chips and are able to process real-time uncompressed video data directly from the camera to the recorder. They do not require a separate power supply and provide an extremely cost-effective solution when compared to other technology such as IP.

There are four primary HD-over-Coax technologies on the market: Analog High Definition (AHD), High Definition Composite Video Interface (HD-CVI), High Definition Serial Digital Interface (HD-SDI) and High Definition Transport Video Interface (HD-TVI). AHD was developed by Nextchip, a chip design company, and is capable of pushing uncompressed real-time HD images over up to 500 meters using equalizers. It also supports a wide range of legacy analog cameras, including 960H and standard definition. AHD does not support PTZ camera controls, menu settings or remote focus/zoom control.

HD-CVI was created by Techpoint, a semiconductor company, and was released in 2014. It can accomplish up to 500 meters of uncompressed HD video over UTP cable, is compatible with most 960H and standard definition analog cameras as well as many 1080P analog cameras. It also provides bidirectional transmission of control signals, allowing for more camera control flexibility.

Remote Control

The cameras come with 2 connectors: a BNC plug for video and a DC power plug for 12VDC. The power supply can be run through an adapter near the camera or with a central power supply unit.

This range of AHD cameras are analog high-resolution cameras that can replace traditional low-resolution CCTV systems running over coaxial cables. The cameras come with a wide variety of features including a user-friendly on screen display to set options and features such as BLC, WIDE DYNAMIC RANGE and ANTIFOG. The cameras also have IR LEDs for night time monitoring.

Some of the cameras in this range feature UTC chip that enables you to modify the OSD menu on the camera remotely. This is a very convenient function that allows you to change camera settings from a distance without having to disconnect the cable from the DVR. This functionality requires a DVR that supports the UTC protocol like our RK Series DVR.

This range of AHD cameras are ideal for commercial driver monitoring as they can help reduce accidents caused by drowsiness and inattention. The cameras are equipped with GPS that enables you to track the vehicle location. The cameras are also weatherproof and vandal proof. This makes them ideal for reversing and driver monitoring applications in commercial vehicles such as trucks, buses and more.