CVBS AHD is a newly developed solution for transmitting full HD digital video in a surveillance system. The core concept of AHD is to deliver high definition video using digital TV (DTV) transmission. With AHD, high definition digital video can be transmitted easily over coaxial cables, twisted pairs, or simply over the air. Multiple 1080p30 and 1080p60 video streams can be easily transmitted using AHD over a single 5C2V/RG6 cable up to a length of 1000 meters without any repeater ( Up to 500 meters in case of 3C2V/RG59 ).

AHD,CVI,TVI been three famous HD solution in HD analogy industrial,technology of HD-CVI is been protected by Dahua,TVI which is pushed by Hikvision, AHD is becoming the most openly technology compare with other two HD solutions,also widely application and manufactured by many company like LS VISION etc.

HD Analog Solution
In the world of analog TV, The composite video baseband signal (CVBS) is the most commonly used signal format. Its popularity, ease of use, and robustness have made it an integral part of our lives. CVBS is in fact signal standard for analog video surveillance systems. As we bid farewell to analog TV with worldwide analog switch-off (ASO) and move on to the age of digital TV, digital technologies, such as DVB-T, ISDB-T, and ATSC, became popular and indispensable much like CVBS in the analog age. AHD leverages the extremely robust AV transmission capability of DTV to easily and seamlessly upgrade an analog cctv surveillance system to digital full HD. It is expected AHD to become a de facto standard for digital video surveillance systems in the future.

AHD is a novel technique pioneered by ITE Tech. Inc., ITE has devoted much resource into the development and promotion of AHD solutions. ITE has developed key enabling products, reference system designs, and applications for AHD . These products and applications enable seamless and friendly transition of video surveillance systems from analog to digital, be it all-new digital installations or upgrades from existing analog installations.

●	Parking Lot Management System: from Tradition to Unattended Times.
●	License Plate Recognition System will lead the New Trend of Intelligent Transportation Development
●	What is a Auto Iris?
●	How does the P2P work?
●	IP Camera Image Sensor Guide: CCD & CMOS
●	LS VISION IP Cameras Installed In Australia Commercial Building Project
●	LS VISION Lastest H.265 Megapixel 360º Panoramic IP Camera.
●	LS VISION enhanced edition WiFi NVR Kits with super transmission function
●	SANS Security Leadership Summit 2016
●	How Interactive Monitoring can Help Dealers GROW
●	LS Vision Software Operation
●	The Advantages of TVI and IP (2)
●	The Advantages of TVI and IP (1)
●	Face Recognition
●	Brand New Six-in-One PTZ Camera Design
●	The Change of CCTV
●	What is Power over Ethernet
●	Thermal camera (1)
●	Thermal camera (2)
●	Technology Control the wold: cctv camera
●	How to Choose Power Supply For CCTV Camera?
●	How to choose a CCTV System
●	How to Install LS VISON IP Bullet camera?
●	LS VISION Body Worn Camera Solution
●	LS VISION Body camera Advantages
●	The Function of Body Worn Camera
●	LS VISION Body Worn Camera Features
●	CCTV cameras popular in the Sambalpur City Buses
●	How convenient is our surveilance camrea
●	The history and technology of CCTV camera
●	What would happen if the security cameras suck in a Bank?
●	Is it necessary to install CCTV outside your home?
●	LS VISION Excellent Customer Service
●	What is IP CCTV?
●	Wireless CCTV - Is the technology ready?
●	World Wide Security acquires CCTV Security
●	How Thermal Cameras Work
●	LS VISION launches new PanoView Series Panoramic Security Cameras
●	Obama administration says to provide $20 million for police body cameras.
●	5 Tips on Buying a Night Vision Security Camera
●	Be secure within your business
●	What’s the best wireless IP camera for you?
●	Body Worn Cameras
●	Intelligent IP camera system design considerations
●	Why AHD, TVI, CVI, Analog popular?
●	LS VISION 3－ - 36X Zoom PTZ Cameras
●	Academy : AHD CCTV cameras
●	How to choose IP cameras?
●	Road CCTV Camera like: flyovers
●	DVR,NVR,HVR difference
●	How to insatll the HDD to DVR and NVR
●	H.265 Compare with H.264
●	No-Cheats in exam! Camera eyes on you
●	How to make cameras work together as one in a mall
●	CCTV Plays a very important role
●	What’s AHD CCTV?
●	IP Cameras VS Analog Cameras
●	LS VISION PTZ Advantage
●	Advantages of Outdoor CCTV Cameras
●	The Advantages of Installing Dome Security Cameras
●	Speed dome camera is one of the core component for cctv video surveillance systems.
●	Thanksgiving - One of the Core Value of LS VISION
●	Why LS VISION 4MP H.265 IP Dome Camera Can Use for Outdoor?
●	New 4 in 1 Hybrid Camera
●	How to differentiate NVR and DVR?
●	The rise of IP camera
●	5 Things you should know about IP camera
●	Technology Makes Camera More Easier
●	LS VISION New Edition LTE 4G Wireless WiFi Police Body Cameras System Release
●	LS Vision Team Trip in November
●	How to Prevent IP Camera Hackers
●	Where to Place the Security IP Cameras?
●	China High-Tech Fair 2016
●	Drone Security System-Monitor Your House in Every Angle
●	What's the advantage of PoE?
●	Is the 4MP H.265 IP Camera really worth trying?
●	What H.265 NVR Best For Video Surveillance
●	Security Industry into the Era of Artificial Intelligence
●	Can You Tell the Differences Among So Many Cameras on the Road?
●	I am gonna take Security Industry as my Career
●	Academy : HD-TVI CCTV cameras
●	CCTV camera lens introduction and how to choose them
●	CCTV security cameras make your home safer
●	Ten Reasons for Using IP Camera in Your Home
●	How to Prevent Theft in Your Home
●	LS VISION Have Released Body Camera
●	About RFID
●	H.264 and H.265
●	360 Degree Panoramic Cameras
●	The First Stage of LS VISION Security Visits in Bangladesh
●	Keep An Eagle Eye At Your Area & Establishment With Security Cameras!
●	Cherish Our Precious
●	Comic Time - Just For Fun
●	New Product 360 Degree Panoramic IP Camera Says Hello to Everyone
●	Starlight IP Camera. The original just got better.
●	How to Choose an IP Camera
●	How to Choose Local or Cloud Storage of IP Camera
●	IP camera advantage and disadvantage
●	Video Surveillance Trends
●	CCTV system PAL VS. NTSC
●	Things To Look Out For If You're Buying IP Cameras
●	What’s IP Camera?
●	Italy conquered by Security Camera
●	Global CCTV camera market trends
●	The World Wide Tendency: Wireless CCTV
●	To Make Our Home Smart
●	Body camera is coming!
●	The Key Point of Body Worn Cameras for Police Officer
●	National Day holiday, Your second pair of eyes
●	Security Essen 2016 - The centre stage for innovations in Security and Fire Prevention
●	When you look at the scenery, it is seeing you in the area
●	March Networks launches ME4 series cameras with HDR & 4MP resolution
●	Security Essen 2016: Nedap AEOS access control integrated with Milestone XProtect VMS
●	LS VISION High-Speed Dome WiFi PTZ Network Camera Evaluation
●	Monitoring camera development history
●	LSVISION 360-degree panoramic camera evaluation
●	LS Vision IP Solution Case Study
●	LS Vision TECHNOLOGY LAUNCHES HDTVI 3.0
●	Security Equipment Inc. to Offer Medical Alert
●	LS VISION Saturn S1 star camera evaluation
●	Other Effects of the CCTV Camera
●	IP Camera- An Inexpensive And Effective Way To Monitor Your Premises!
●	the Foreign Trade Competition
●	Camera selection and use of the environment
●	Seeing more than you can－ Panoramic Series Cameras
●	Global Electronic Eye is not a Dream
●	Skynet Project
●	Prospects for the development of civil security
●	Rapid deployment capability added to PureActiv video analytics
●	The future of the IP Video Market in North America
●	Road camera Category
●	Behind the Calm G20
●	LS VISION, Only for Quality Life
●	LS VISION Will Attend Security China Exhibition in Shenzhen & Release New Products
●	LS Vision Set Up Charity Foundation
●	LS Vision SDI And IP PTZ New Model Number
●	LS Vision New HD NVR
●	LS Vision CVI New Camera & CVR Release
●	LS VISION Will Attend Security China Exhibition in Beijing & Release New Products
●	LS VISION Release NEW HD-SDI POC Technology
●	LS VISION Sales Competition in July
●	Challenges and Limitations of LS Vision Company
●	The Values and Benefits of Biometric Identifying Technology
●	The Establishment Of Commercial Security SystemThe Establishment Of Commercial Security System
●	50 Rising Stars 2013 - China Special Supplement