
PT camera, short for Pan-Tilt camera, is a type of surveillance camera that offers the capability to pan and tilt to provide a versatile field of view. These cameras are essential for security monitoring as they allow users to cover a wide area without the need for multiple fixed-position cameras.

Relying on years of accumulated experience in the industry, Dahua fully integrates display, control, scheduling, modular computer room and other systems, shockingly launches a new generation of monitoring center solutions, and truly enables

Dahua provides fire prevention products with advanced technologies and high-end quality design to help home and cities achieve comprehensive fire management, leveraging on the technological advantages in video analysis, cloud computing, big data, smart IoT, etc. Based on various business scenarios, Dahua brings customers a wide range of products and solutions with Fire Management Software, which can be applied to building, energy, retail, banking, education and other industries.

Dahua’s Video Intercom product lineup eases communications between visitors, home owners, and property management centers. Dahua intercom products come in a versatile lineup of IP, Wi-Fi, 2-wire, and analog-based solutions for houses, small apartments, and large apartments. CCTV and alarm integration offer more intelligence and security.. The management system comes in both a PC client and mobile app. This makes it convenient for security guards to manage an entire residential community with the PC client while residents can receive answer the door from anywhere through our intuitive mobile app. Open and standard SIP protocol ease 3rd party integration. The Dahua emergency phone terminal combines CCTV surveillance with information display and management devices to enable convenient emergency handling. Various product types are available to satisfy different installation requirements.
As the inventor of HDCVI (High Definition Composite Video Interface) technology, Dahua continuously invests in the technology to rejuvenate existing coaxial-based systems since its launch in 2012 with its own patents. As the first to bring 4K resolution over coax, the first to introduce IoT into analog monitoring, and with versatile offerings such as multi-sensor and fisheye cameras, Dahua has formulated its HDCVI camera selection as the perfect choice to strengthen your existing coaxial system. Dahua HDCVI cameras are separated into the Pro, Lite and Cooper Series, which range from high performance with project oriented features to a cost/performance balance. Users can select cameras based on their needs. HDCVI cameras are used in applications where existing analog infrastructure is available and users have a need for the latest technologies, including 4M/4K resolution, IoT over coax, Power over Coax (PoC), and more.
As an innovation leader, Dahua Technology is committed to offering cutting-edge technologies and products, such as multi-sensor panoramic cameras, ePoE for 800m power and data transmission over Ethernet cable, AI Codec to improve encoding efficiency and save bandwidth, and accurate, precise, and reliable deep learning algorithm. Multiple product levels are available to fulfill various demands. The WizMind Series is for professionals who demand the latest innovations and best quality. WizSense Series is for professionals looking for cost-performance balance, while Lite Series is for customers who care about quality but have a tight budget. Our network cameras can be widely used in a variety of scenarios. The people-counting camera can be used in smart retail stores, stations, and building entrances & exits to improve operational efficiency and assist business analysis. The full-color camera can be used in low-light environments for 24/7 color monitoring and can accurately identify targets in low-light conditions.

Dahua Ultra, Pro, and Lite Series network recorders are tailored to fit different applications. Ultra Series recorders offer the best performance and highest quality. Pro Series devices are perfect for mid-large size businesses and projects which require a balance between performance and budget. Lite Series recorders are designed for optimum cost performance with strict Dahua quality standards. Dahua network recorders are equipped with various video channel capacities and physical sizes to cater to various use cases. Up to 256CH/unit with 4U size is suitable for applications with high recording requirements but without additional IP storage to on save costs, such as in schools, casino, building complexes, etc. 4CH/unit small box recorders are typically used in applications at home or small businesses like retail shops.

Dahua offers both network and HDCVI PTZ cameras. PTZ cameras use pan, tilt, and zoom functionality to provide both wide-area coverage and great detail. Specialized cameras, like positioning systems, anti-corrosion cameras, and explosion-proof cameras are also available for user special applications. Ultra Series cameras feature high performance sensors, powerful optical zoom, long range IR illumination, and powerful protection to satisfy applications with high performance demands. The Pro Series focuses on the balance between performance and cost, while Lite and Wi-Fi Series offers users alternatives with compact designs and affordable price. Dahua PTZ cameras are widely used in different vertical industries, like transportation, government, city surveillance, etc., and have proven their durability and effectiveness even in extreme conditions such as at Mt. Everest.

Dahua HDCVI (High Definition Composite Video Interface) Recorders include the Ultra, Pro, and Lite Series to fit various applications. Ultra Series recorders offer the best performance and highest quality. Pro Series devices are perfect for mid-large size businesses and projects which require a balance between performance and budget. Lite Series recorders are designed for optimum cost performance with Dahua quality assurance standard. HDCVI Recorders, as a part of an HDCVI system, are widely used in applications where existing infrastructure is available and users have a need for the latest technologies like 4MP/4K resolution, IoT over coax, Power over Coax (PoC), and more. As the inventor of HDCVI technology, Dahua is committed to bringing the latest technologies to existing coax-based systems, enabling users to enjoy the latest innovations and industry developments.

Deep Vision’s Access Control Solution provides intelligent, secure, and efficient identity management for buildings, offices, residential communities, industrial facilities, data centers, and restricted zones.
By integrating AI cameras, facial recognition, biometric verification, smart card access, QR codes, and mobile authentication, the system ensures that only authorized individuals can enter sensitive or controlled areas.
The solution supports real-time identity verification, visitor logging, multi-level permission control, and abnormal event detection. Through visual monitoring, unauthorized access attempts, tailgating, and forced entry can be quickly identified and recorded.
Unified access management improves security, streamlines daily operations, and enhances overall facility protection.

Deep Vision’s Transmission Solution provides stable, high-bandwidth, and secure data transmission for video surveillance, access control, IoT devices, sensors, and smart-city systems.
The solution ensures that high-definition camera streams, alarms, and control signals can be delivered reliably across buildings, campuses, communities, industrial zones, and large-area deployments.
By integrating optical fiber, wired networks, wireless bridges, 4G/5G transmission, microwave links, and redundant routing, the system guarantees low-latency, high-availability communication. It supports long-distance transmission, multi-point networking, and secure data protection through encryption and QoS optimization.

The storage server provides high-performance, highly reliable, and large-capacity data storage for video surveillance, big data analytics, log management, and business systems. Through a distributed architecture, redundancy design, and intelligent data management technologies, it ensures secure data storage, fast access, and scalable expansion, meeting the needs of government, enterprises, campuses, and security projects across diverse scenarios.

Deep Vision’s Alarms Solution provides real-time event detection, intelligent analysis, and multi-channel notification for buildings, communities, industrial facilities, campuses, and smart-city scenarios.
By integrating AI cameras, sensors, access control systems, and environmental monitoring devices, the solution identifies abnormal ev
Deep Vision’s Alarms Solution provides real-time event detection, intelligent analysis, and multi-channel notification for buildings, communities, industrial facilities, campuses, and smart-city scenarios.
By integrating AI cameras, sensors, access control systems, and environmental monitoring devices, the solution identifies abnormal events instantly and triggers precise, actionable alarms.
The system detects unauthorized access, intrusion attempts, perimeter breaches, fire and smoke events, equipment failures, and abnormal behavior.
Alarms can be linked with cameras for instant video playback, dispatched to security teams, or integrated into centralized operation centers.
Through intelligent categorization, priority filtering, and event correlation analysis, the alarm platform reduces false positives and improves operational efficiency.

Deep Vision’s Interactive Whiteboards Solution enhances collaboration, teaching, training, and meeting experiences across schools, enterprises, conference centers, and smart offices.
The system integrates high-resolution touch displays, smart writing technologies, wireless screen sharing, AI recognition, and cloud collaboration, enabling
Deep Vision’s Interactive Whiteboards Solution enhances collaboration, teaching, training, and meeting experiences across schools, enterprises, conference centers, and smart offices.
The system integrates high-resolution touch displays, smart writing technologies, wireless screen sharing, AI recognition, and cloud collaboration, enabling users to communicate and interact more efficiently.
Interactive whiteboards support real-time annotation, multi-person collaboration, digital content presentation, and remote video conferencing.
They seamlessly connect with laptops, mobile devices, cameras, document scanners, classroom systems, and enterprise collaboration platforms.
With intuitive interaction and powerful connectivity, organizations can improve teaching quality, streamline meetings, and enable hybrid collaboration.

Deep Vision’s Security Screening Solution provides intelligent, efficient, and high-accuracy screening for airports, railway stations, metro stations, government buildings, commercial centers, and large public facilities.
By integrating AI cameras, X-ray scanners, metal detectors, thermal imaging, behavior analysis, and identity verifica
Deep Vision’s Security Screening Solution provides intelligent, efficient, and high-accuracy screening for airports, railway stations, metro stations, government buildings, commercial centers, and large public facilities.
By integrating AI cameras, X-ray scanners, metal detectors, thermal imaging, behavior analysis, and identity verification, the system enhances security operations while reducing manual workload.
The solution supports real-time monitoring of passengers, luggage, and vehicles, identifying prohibited items, suspicious behavior, temperature anomalies, and unauthorized access.
Visual linkage ensures that each alarm is paired with video evidence, allowing operators to make quick and accurate decisions.
The system improves overall throughput efficiency, strengthens safety, and supports large-scale crowd management.

Deep Vision’s Memory SDK Solution provides developers with a unified, reliable, and high-performance interface for managing video storage, device-side memory (SD cards), mobile storage units (SDJ), cloud storage, and distributed storage environments.
The SDK enables seamless integration with cameras, NVRs, edge devices, and centralized s
Deep Vision’s Memory SDK Solution provides developers with a unified, reliable, and high-performance interface for managing video storage, device-side memory (SD cards), mobile storage units (SDJ), cloud storage, and distributed storage environments.
The SDK enables seamless integration with cameras, NVRs, edge devices, and centralized storage platforms, allowing applications to write, read, index, search, and manage large volumes of multimedia data efficiently.
It supports high-speed video writing, secure data access, lifecycle management, and retrieval of recordings from different storage layers (device → edge → server → cloud).
With cross-platform APIs and detailed documentation, developers can easily incorporate advanced storage functions—such as event-based recording, encryption, playback, file segmentation, and health monitoring—into their own applications.

Deep Vision’s Intelligent Traffic Solution provides comprehensive AI-driven monitoring, analysis, and management of urban road networks, intersections, highways, and transportation hubs.
By integrating intelligent cameras, vehicle identification, traffic-flow analytics, violation detection, congestion monitoring, and event recognition, t
Deep Vision’s Intelligent Traffic Solution provides comprehensive AI-driven monitoring, analysis, and management of urban road networks, intersections, highways, and transportation hubs.
By integrating intelligent cameras, vehicle identification, traffic-flow analytics, violation detection, congestion monitoring, and event recognition, the system helps cities improve mobility, enhance road safety, and optimize transportation operations.
The solution enables real-time visibility of vehicles, pedestrians, road conditions, and traffic events.
It detects traffic violations, identifies abnormal driving behaviors, measures vehicle speed, monitors congestion, and provides visual evidence for enforcement and decision-making.
Through unified video and data integration, traffic authorities gain higher efficiency, stronger control capability, and smarter urban transportation governance.
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