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TCI 301 MS is a Binocular Iris Capture Module with the function of iris image collection and processing. With compact size and simple structure, it is ergonomic, easy to use and suitable for all kinds of people. Compatible with USB and providing standard customized development interfaces, it can meet the customized requirements of different users, easy to be integrated and is applicable for places with high identity security requirements. Feature of Binocular Iris Scanner Module TCI301MS Easy to Integrate Compact size and easy to integrate. Software Development Kits Provide standard SDK for customized development calling. High Resolution Sensor Make iris image quality better. Infrared LED Infrared LED on board to ensure the validity and accuracy of iris recognition. Precise and Convenient Supports both iris acquisition and recognition Iris enrollment: capture and enroll iris features of users. Iris comparison: conduct iris comparison on the embedded device with Eyecool original iris comparison algorithm to realize user's identity verification in more secure way. International Certification The product has obtained ISO/IEC 62471 certification. Parameter of Binocular Iris Scanner Module TCI301MS Basic Parameters CMOS 1/7 sensor Resolution 1920(H) x 1080(V) (16:9 mode) Pixel Size 1.12um x 1.12um Image Transport Rate 1920*600/30fps FOV H：29.1°, V：9.4°, D:30.4° Aperture F2.2 Distortion TV Distortion<1.0 CRA <29.8° Lens Temperature Range -20°/+80° Lens Structure 2P+IR Depth of Field 28~33CM Image Format MJPG/YUY Operating Wave 810nm Dynamic Range 60dB Dimensions 40.17x10.17x6.6MM Os Supported Windows2003/2008/Xp/7/8/8.1/10 Android 4.1 or above with UVC Linux 2.6.32 or above with UVC Other Parameters Power Supply 5V±10, Ripple is required to be below 100MV Operating Current 340MA±5 Operating Temperature -10˚C~+55˚C (Humidity: 10 RH~95 RH) Storage Temperature -20˚C~+70˚C (Humidity: 10 RH ~95 RH) There are many biometric authentication companies, but we are one of the best choices for you.

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Eyecool Technology binocular iris recognition device (ECI351) is a biometric vertical product that collects, registers, compares and verifies the iris feature information inside human eyes, and it's suitable for desktop placement. The camera adopts mirror design, built-in infrared fill-in light and small size. Unique triple iris acquisition distance positioning technology of the device makes the iris acquisition process easy and convenient. It is applicable to all kinds of people and is widely used in iris identity verification scenes in the fields of finance, public security, education, judicial organs, social security, etc. Feature of Binocular Iris Recognition Device ECI351 Precise and Convenient Supports both iris acquisition and recognition. It can realize the acquisition, registration of users' iris information, and establish a feature library based on the information; compare the iris information collected on site with the iris information stored in database to realize user identity verification. Original Appearance Vertical product is suitable to be placed on the desktop. Size of the device is small and easy to use. The camera adopts mirror design and built-in infrared fill-in light, ensuring the accuracy and effectiveness of iris image acquisition and recognition under various light conditions. Triple Positioning Triple iris acquisition distance positioning technology and independent iris image detection algorithm lead to accurate capture of iris image. Software Development Kits Provides demonstration tools and development kits to support customized development. Drive Free Installation USB universal device, drive free installation. Complete Certifications The device has obtained various international certificates such as CE, RoHS and FCC. Parameter of Binocular Iris Recognition Device ECI351 Basic Parameters Camera Type Single mode near infrared lens Pixel 2million pixels Resolution 1920*1080 Maximum Frame Rate 1920*1080@30fps Output Format MJPG/YUV Interface USB2. 0 Performance Parameters Drive Type Drive free Identification Distance 40~70cm System Support Windows 7, Windows 8, Windows10, Linux system Exposure Control Automatic White Balance Automatic Using Environment Operating Temperature 0~50℃ Storage Temperature -30~60℃ Working Humidity 5%~95%RH Power Supply USB power supply Power Waste 2.2W Other Parameters Product weight 950g (including packaging), net weight 700g USB cable length 3 Meters Eyecool is a professional biometric device company, we provide double iris scanner, iris recognition scanner, iris recognition device, etc. For more information, please feel free to contact us!

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Eyecool has created a unified platform for multi-modal biometric identity verification using their automated multimodal biometric identification system for fingerprint, face, iris, finger vein, and more. Their platform ensures reliable and accurate user identity verification. The Eyecool algorithm and data management system provide functionality such as multi-modal data perception, multidimensional data calculation, and intelligent feedback decision-making for improved data security sharing. The platform is perfect for enhancing security risk prevention, intelligent identification analysis, and identity verification services in diverse computer network application systems. Feature of ABIS Services 1. PROGRESSIVENESS Relying on the multimodal algorithm capabilities of Eyecool Technology, ABIS provides unified platform level identification services, and billion-level database scenario, which enables rapid and accurate identification. 2. ALGORITHM FUSION Compatible with third-party algorithms, it has the ability to deeply integrate multimodal algorithms for data, feature, and decision fusion, greatly improving recognition accuracy and experience friendliness. 3. STANDARD & OPEN The platform adopts a standard open architecture design, providing multiple standard interfaces, and achieving flexible customized development and business system docking capabilities; It supports rapid standardized integration with third-party algorithm services. 4. ENCRYPTION & SAFETY Store and transmit key data with encryption verification and access control. User's original sensitive data is not stored, ensuring information confidentiality, integrity, and controllable access compliance. 5. EFFICIENT & SCALABLE The platform adopts a highly efficient and scalable cloud-edge collaborative AI computing architecture based on cloud native, targeting various large-scale application scenarios, completing a flexible combination of layered capabilities and service modules, supporting DevOps' continuous delivery capabilities, and ensuring that operation and maintenance are visible, manageable, and controllable. Eyecool is a professional biometric service provider, we provide multimodal biometric system ppt, abis automated biometric identification system, abis system, automated biometric identification system, multimodal biometric system, etc. For more information, please feel free to contact us!

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Eyecool provides intelligent biometric hardware devices and biometric authentication system for various application scenarios and industries such as finance, voting system, national biometric database system, education, etc. Using Eyecool biometric system solutions, users can achieve biometric data enrollment and identification efficiently and accurately. Devices are various and support multiple modals, such as face, iris, fingerprint, finger vein, face & iris fusion, fingerprint & finger vein fusion, etc. What is the meaning of biometric system A biometric device is a security identification and authentication device. Such devices use automated methods of verifying or recognising the identity of a living person based on a physiological or behavioral characteristic. These characteristics include fingerprints, facial images, iris and voice recognition. Biometric Device Application / Uses Biometric devices are used in biometric data enrollment and recognition. During enrollment, person's biometric information such as fingerprint, face, iris, palmprint, etc. is captured using biometric devices for the first time. Afterwards, person's biometric information is captured for recogniton. Biometric devices can be widely applied in various scenarios to verify person's identity, such as vote, check-in, finance and access control. For more information about security of biometric authentication systems and biometric system types, please feel free to contact us! There are many biometric technology companies, but we are one of the best choices for you.

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An electro-hydraulic flow control valve electronic, also known as an electro- proportional control valve or simply an EPV, is a type of valve that uses electrical signals to control fluid flow rate or pressure. It operates based on the principle of proportional control, where the valve's position is adjusted proportionally to the input signal received. What Is electronically controlled hydraulic proportional valves? An proportional relief valve hydraulic, also known as an electro proportional valve, is a type of valve that utilizes an electrical signal to control and regulate the flow rate or pressure of a fluid within a hydraulic or pneumatic system. It operates based on the principle of proportionality, where the valve's position or opening is directly proportional to the electrical input signal received. Electro proportional hydraulic solenoid valve are designed to provide precise and accurate control over fluid flow or pressure, allowing for fine-tuning and dynamic adjustment in various applications. They are commonly used in industrial automation, robotics, machine tools, material handling equipment, and other systems where precise control and responsiveness are required. The electrical signal can be generated by a control system or a proportional control device, enabling proportional control of the valve's position or flow rate based on the desired setpoint or feedback signals. How Does Proportional Valve Work? Proportional valves work by utilizing an electrical signal to control the position or opening of the valve, which in turn regulates the flow rate or pressure of a fluid within a hydraulic or pneumatic system. Proportional valves provide accurate and dynamic control over fluid flow or pressure, allowing for precise regulation and responsiveness in a wide range of applications. The electrical signal input determines the valve's position or opening, resulting in proportional control of the fluid flow or pressure in real-time. Electrical Input An electrical signal is sent to the proportional valve, typically from a control system or a proportional control device. This signal represents the desired flow rate or pressure setpoint. 01 Valve Response The electrical signal is received by the valve's internal electronics, which convert it into a corresponding mechanical output. This output is used to position or adjust the valve's opening. 02 Spool or Piston Movement The mechanical output from the valve's electronics actuates a spool or piston mechanism within the valve. This movement adjusts the size of the flow passage or changes the valve's internal geometry, affecting the fluid flow rate or pressure. 03 Fluid Flow Control As the spool or piston position changes, the fluid flow rate or pressure through the valve is modulated accordingly. The proportional relationship between the electrical input signal and the valve's position allows for precise and proportional control of the fluid flow rate or pressure. There are many cartridge valve manufacturers, but we are one of the best choices for you.

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An electronic proportional pressure regulator is a type of hydraulic valve that is designed to control and regulate the pressure of hydraulic fluid in a system with high precision. It operates based on electrical signals and utilizes a proportional solenoid to achieve accurate pressure control. How does an electro-proportional pressure control valve work? The proportional pressure valve consists of a proportional solenoid, a spool, and various ports for fluid flow. The electrical input signal sent to the proportional solenoid controls the force applied to the spool. The spool, in turn, modulates the fluid flow through the valve, thus regulating the pressure in the system. By adjusting the electrical signal, the valve can accurately and proportionally control the pressure within a specified range. There are many cartridge valve manufacturers, but we are one of the best choices for you.

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A led transparent film screen, also known as transparent LED display or LED glass display, is a type of display technology that combines the properties of transparent led sign with transparent materials. It is designed to be applied directly onto glass or other transparent surfaces, allowing the display to blend seamlessly with the surrounding environment. Where Can adhesive led transparent film screen Be Used? Transparent LED display film can be used in a variety of applications where maintaining visibility while displaying dynamic content is desired. They are commonly employed in storefronts, shopping malls, museums, exhibition spaces, airports, hotels, corporate offices, and even vehicles like buses or trains. These screens are particularly effective in retail environments, allowing businesses to showcase products or promotions while still allowing customers to see inside the store. They can also be used for informational displays in public spaces, interactive exhibits in museums, or as advertising platforms in high-traffic areas. The versatility and transparency of these adhesive transparent led display make them suitable for a wide range of indoor and outdoor installations. For transparent led film price, contact us. There are many led advertising board manufacturers, but we are one of the best choices for you.

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An electro-proportional directional valve is a type of hydraulic valve that is used to control the direction of fluid flow in a hydraulic system with high accuracy and precision. It plays a vital role in ensuring optimal performance and efficiency in various applications. How Is An Electro-proportional spool valve Controlled? An electro-proportional directional control valve is controlled using electrical signals to determine the direction and flow of fluid in a hydraulic or pneumatic system. The valve contains a proportional solenoid that responds to the electrical input signal and adjusts the valve's internal components to control the fluid flow path. Electrical Input Signal The valve receives an electrical input signal, typically a current or voltage signal, from a control system or device. This signal is proportional to the desired position or operation of the valve. 01 Proportional Solenoid The valve contains a proportional solenoid that converts the electrical input signal into a magnetic field. The strength of the magnetic field is proportional to the magnitude of the input signal. 02 Spool Positioning The magnetic field generated by the proportional solenoid interacts with the valve's internal spool, which is typically spring-loaded. The solenoid's magnetic force counteracts the spring force to position the spool. 03 Spool Movement As the solenoid's magnetic force increases or decreases in response to the electrical input signal, it moves the spool within the valve body. The spool's position determines the flow paths and connections within the valve. 04 Fluid Flow Control The movement of the spool opens or closes specific flow paths or ports within the valve. This controls the direction and magnitude of fluid flow in the hydraulic or pneumatic system. 05 Feedback Some electro-proportional directional control valves may have built-in position sensors or provide feedback signals to the control system. This feedback enables the control system to monitor and adjust the valve's position for precise control and closed-loop operation. There are many cartridge valve manufacturers, but we are one of the best choices for you.

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Directional control valves are a type of hydraulic valve that are used to control the direction of fluid flow in hydraulic systems. They are essential components in hydraulic machinery and equipment, and are designed to provide precise control of the speed and direction of movement. Directional control valves can be manually operated or automated, and are available in a wide variety of configurations to suit different applications. They are commonly used in industries such as manufacturing, agriculture, construction, and transportation. Overall, directional control valves play a critical role in hydraulic systems, allowing for efficient and precise control of machinery and equipment. What Does Directional Control Valve Do? Directional control valves are a critical component in hydraulic systems as they control the flow and direction of hydraulic fluid. These valves direct the hydraulic fluid to move an actuator in the desired direction, such as extending or retracting a cylinder or rotating a motor. This allows for precise control of the speed and direction of movement in hydraulic systems, allowing for efficient operation of machinery and equipment. Directional control valves can be used in a variety of applications, such as construction equipment, material handling equipment, and industrial machinery. They are essential for the safe and reliable operation of hydraulic systems. What's The Difference Between Pressure Control Valve & Direction Control Valve? Pressure control valves and directional control valves are both types of hydraulic valves but they serve different functions in a hydraulic system. In summary, pressure control valves regulate pressure while directional control valves regulate the direction of fluid flow. Both types of valves are critical components in hydraulic systems and are used in a wide range of applications. Pressure Control Valve Pressure control valves regulate the pressure of fluids in hydraulic systems, preventing damage to equipment and ensuring safe and efficient operation. These valves are designed to maintain a constant pressure, regardless of the fluid flow rate or load on the system. They can be used to regulate pressure in both open and closed hydraulic systems. 01 Direction Control Valve Directional control valves, on the other hand, control the direction of fluid flow in hydraulic systems. These valves direct the hydraulic fluid to move an actuator in the desired direction, such as extending or retracting a cylinder or rotating a motor. This allows for precise control of the speed and direction of movement in hydraulic systems, allowing for efficient operation of machinery and equipment. As one of the hydraulic directional control valve manufacturers, we provide china hydraulic valve, screw in hydraulic cartridge valves, solenoid actuated directional control valve, 12v hydraulic directional control valve, 12 volt hydraulic directional control valves, hydraulic directional flow valve, hydraulic directional flow control valve, etc. For more about hydraulic directional valve types, contact us.

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The transparent screen of the rear window is not only beautiful but also has complete functions. It has the characteristics of wide distribution, high information transmission rate, and is not limited by time and space. It has become a new media for advertising information dissemination. It not only provides passengers with a higher level of service, but also brings great benefits to operators. It is a shared high-tech product with great investment value. LED Rear Window Display Advantages Transparency and High brightness The high transparency will not block out light or view on both the interior and exterior sides. It will not affect the driver's observation of the traffic behind the car. With the high brightness up to 5000nits. The contents shown on the transparent LED screen are able to be vivid even under strong sunlight. Screen use will no longer be limited to weather conditions. Lower Power Consumption The energy-saving driven IC is integrated to achieve lower power consumption. The transparent car back window led display is connected to the car battery to work. Energy-saving circuit design will not shorten the life span of car batteries. Multiple Control Method Easily controlled via Mobile APP, to push new content timely. Monitoring car location, get its track, sending program through wireless remote control by cloud platform software. Also support update content by laptop or USB. How Is the back window led display Powered? The car back window display are powered by the car's electrical system, with a 12V DC or 24V DC supply. Most rear window displays come with a cable that connects to the car's accessory socket or cigarette lighter port, which can power the LED display directly. In some cases, an inverter can be used to increase the voltage from a 12V DC to a 110V AC power supply, allowing for more power output. A transformer is often required to convert the AC voltage into DC voltage, which is clean and stable. In some cases, a separate battery can also be used to power the LED display, ideal for those who travel long distances or do not have an accessible power source in the vehicle. The battery can be charged through an available power source or using solar-powered chargers, making it ideal for eco-friendly users. Overall, the power source for rear led sign back window displays usually comes from the car's electrical system, ensuring a reliable power supply for optimal performance. There are many led advertising board manufacturers, but we are one of the best choices for you.

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Directional check valves are hydraulic valves that allow fluid to flow in one direction and block it in the opposite direction. They are designed to prevent fluid from flowing back through a hydraulic system, which can cause damage to equipment. one direction water valve typically consist of a spring-loaded poppet or ball that seals against a seat, blocking the flow of fluid in one direction. When fluid flows in the opposite direction, it applies pressure to the poppet or ball, opening the valve and allowing fluid to flow through. These valves are commonly used in industries such as manufacturing, construction, and transportation, where reliable and efficient operation of hydraulic systems is critical. How Does A Directional Check Valve Work? A one direction air valve is a hydraulic valve that allows fluid flow in one direction and blocks it in the opposite direction. It consists of a spring- loaded poppet or ball that seals against a seat, blocking the flow of fluid in one direction. When fluid flows in the opposite direction, it applies pressure to the poppet or ball, opening the valve and allowing fluid to flow through. This valve is commonly used to prevent fluid from flowing back through a hydraulic system and causing damage to equipment. How to Select A Directional Check Valve? When selecting a hydraulic check valve flow direction, there are several factors to consider, including: Flow Rate Choose a valve that can handle the required flow rate for your application. 01 Pressure rating Ensure that the valve can handle the maximum operating pressure of your hydraulic system. 02 Operating temperature Select a valve that can operate within the temperature range of your hydraulic system. 03 Mounting style Choose a valve with a mounting style that is compatible with your system. 04 Valve configuration Select a valve with the appropriate configuration for your application, such as inline or manifold mounted. 05 Material Choose a valve made from materials that are compatible with the fluid and environment of your system. There are many cartridge valve manufacturers, but we are one of the best choices for you.

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A cross sequence valve is a type of hydraulic valve used to control the sequence of operations in a hydraulic system. It is designed to allow the flow of hydraulic fluid to a secondary circuit or actuator only when a predetermined pressure is reached in the primary circuit. Direct acting sequence valve are commonly used in hydraulic systems where specific operations need to occur in a predetermined sequence. They ensure that certain actions or functions take place only when the required pressure is reached, providing reliable and efficient control over the system's operation. Direct Acting Sequence Valve For Sale IRSDC-LBN Sequence Valve This product permits the accurate timing and coordination of numerous actions or actuators in sequence, ensuring that everything functions in the correct order and avoids damage. What Is A Sequencing Valve? A sequencing valve, specifically a direct-acting sequence valve, is a type of hydraulic valve used to control the sequential operation of hydraulic actuators or cylinders in a hydraulic system. It ensures that specific actions occur in a predetermined order by controlling the flow of hydraulic fluid to the actuators. Direct-acting sequence valves are widely used in applications where precise sequencing of hydraulic actuators is required. They are commonly found in machinery, manufacturing equipment, and systems that involve complex movements and coordinated operations. How A Direct-Acting Sequence Valve Typically Works Valve Structure A direct-acting sequence valve consists of a valve body, a valve spool or poppet, and various ports for hydraulic fluid flow. The valve is typically spring-loaded. 01 Inlet and Outlet Ports The valve has an inlet port that receives pressurized hydraulic fluid from a pump or another power source. It also has one or more outlet ports that are connected to the hydraulic actuators or cylinders. 02 Set Pressure The valve is designed to open and allow fluid flow to the outlet ports once the pressure at the inlet port exceeds a specific pre-set pressure level. This pressure level is often adjustable and determines the sequencing order. 03 Pressure Differential When the pressure at the inlet port surpasses the set pressure, it acts on the valve spool or poppet, overcoming the spring force and initiating valve movement. 04 Flow Diversion As the valve opens, hydraulic fluid is allowed to flow to the outlet ports. This enables the actuator or cylinder connected to the first outlet port to begin its intended operation. 05 Sequential Operation Once the actuator connected to the first outlet port completes its stroke or reaches its end position, the pressure at the outlet port decreases. 06 Valve Reset As the pressure drops at the first outlet port, the spring force becomes stronger than the pressure force, causing the valve to close and redirect the hydraulic fluid flow to the subsequent outlet port. 07 Subsequent Actuators The hydraulic fluid flow is then directed to the next outlet port, activating the second actuator in the predetermined sequence. This process continues until all the desired actuators have completed their strokes. As a cartridge valve manufacturer, we provide screw in hydraulic cartridge valves, sequence valve in hydraulic system, pilot operated sequence valve, etc. For more about hydraulic sequence valve operation and sequence valve working, contact us.

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The intelligent light pole led display is a new technology that combines an LED display and a street light into one unit. It is designed to enhance public safety and provide useful information to the public. The LED display can be programmed to show weather information, traffic alerts, public announcements, and emergency messages. Moreover, it can also incorporate interactive features such as touch screens or sensors to increase engagement with the audience. The led lamppost lighted display technology is ideal to install in public spaces such as parks, streets, and commercial areas, providing valuable information for pedestrians and drivers alike, while also offering an eco-friendly solution to traditional street lighting. Overall, the LED smart pole light display promises to revolutionize public communication with a reliable and efficient system. Intelligent Light Pole LED Display For Sale LED Intelligent Lamp Post Display Smart Lamp Post screen is a (cluster) audio-visual multimedia terminal that takes the lighting street light pole of the city road as a carrier, accesses the network through 4G and 5G wireless methods, and releases information remotely through the cloud platform. LED Multi-Function Lamp Post Display Smart Lamp Post is an innovative composite application product that integrates various information technologies and devices. What Are the Key Features of a Smart Light Pole LED Display? A smart light pole led lights sensor is a versatile technology that combines traditional street lighting with advanced features. Key features of a smart light pole LED display include a dynamic content display that can be updated in real-time as per user requirements. The display can be customized to show a range of information, including weather updates, public announcements, traffic alerts, and emergency messages. The usage of sensors and cameras makes these displays intelligent by reading data related to traffic, pedestrian occupation, and environmental data. Smart light pole LED displays can also detect sudden motion or sounds, aiding in the prevention of criminal activities. Moreover, these displays can be programmed to adjust light brightness automatically based on the surrounding environment, saving energy. Additionally, they can become interactive by incorporating touchscreen functionalities, enabling more user engagement. The combination of these features ensures public safety, communication, and environmental sustainability. In conclusion, smart light pole LED displays are innovative and efficient led advertising display screen boards that create value while improving public life and urban landscapes. What Are the Benefits of Using Smart Light Pole LED Displays? The benefits of using smart lamp sign pole LED displays are numerous. This technology can reduce energy costs by incorporating energy-efficient LED lighting and light control systems that reduce energy consumption. It offers advanced features such as real-time information display and remote control of lighting systems, increasing the flexibility and functionality of the street infrastructure. Smart light pole LED displays can enhance public safety by illuminating public spaces and providing real-time information to both pedestrians and drivers. It can also incorporate safety features such as surveillance cameras and emergency broadcast systems. It creates new opportunities for interactivity and user engagement due to its features such as touch screens and sensors. The technology enables local authorities to optimize their asset management by analyzing data for better maintenance and operational decision-making. In conclusion, the benefits of smart light pole LED displays extend beyond illumination to provide a comprehensive infrastructure that improves public services, safety, and sustainability. Contact led advertising company Keytechled for more detailed information. There are many led advertising screen manufacturers, but we are one of the best choices for you.

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