Jotsu List of Products and Services

To prevent defective products from flowing into the next process, it is necessary to conduct a complete visual inspection before shipment. However, there were issues such as individual differences among inspectors and missed detections due to fatigue. In response, we utilized an "algorithm." This system allows for instant understanding of what objects are in an image, where they are located, and how they interact. Given that the ability to detect objects at a glance is a strength, we decided to challenge ourselves with this method. As a result, we confirmed the effectiveness of detecting defective areas in castings, and by evaluating suitable AI models, we were able to use them confidently on-site. By leveraging our company's know-how to suppress external factors, the detection accuracy significantly improved. Moreover, even after applying it on-site, we could add unknown images to the training data, allowing for feedback to improve detection accuracy. [Background] - To prevent defective products from flowing into the next process, it is necessary to conduct a complete visual inspection before shipment. - There are issues such as individual differences among inspectors and missed detections due to fatigue. - If any problems arise afterward, additional verification cannot be conducted as the physical items are not available. *For more details, please refer to the PDF document or feel free to contact us.*

• Measurement and Inspection

The "H.265+ Compatible Optical 12x Bullet Mini PTZ Network Camera" achieves superior infrared effects through the introduction of innovative Smart IR II technology. It supports innovative wall-mounted and pedestal-mounted installations to meet various installation requirements. Thanks to its flexible mounting methods, the camera can be installed in a wider range of locations. 【Features】 ■ H.265+ Compression Method ■ Smart IR II ■ 140dB Super WDR ■ Video Analytics ■ 255 Preset Positions *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "H.265+ Compatible Optical 12x Auto-Focus Bullet Network Camera" provides perfect images in low light conditions with its adjustable intensity infrared beam and near beam. The video analysis technology, which includes a total of ten types of video analysis functions, is fully integrated with recorders and monitoring software, enabling smarter video analysis capabilities and enhancing security. 【Features】 ■ H.265+ Compression Method ■ Smart IR II ■ Strong Light Compensation ■ Fog Removal ■ Comprehensive Cable Management *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "H.265+ Compatible Indoor and Outdoor Ultra-Wide Angle Remote Zoom Compact Bullet Network Camera" captures four times the detail of Full HD 1080P resolution, significantly enhancing image quality. The license plate recognition camera, which reaches an ultra-high frame rate of 120fps, provides high-quality and smooth real-time video. Additionally, it can recognize license plates of vehicles traveling at speeds of up to 120 km/h, making it versatile for various scenes. 【Features】 ■ H.265+ Compression Method ■ Smart IR II ■ 0.001Lux Starlight ■ Advanced Features ■ 256G *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

A network camera, in short, is a device that integrates a camera and a computer. The "IPC series" has cameras that each possess their own IP address. Authorized users can view, save, and manage live footage through standard IP-based network infrastructure, whether from nearby or far away. 【Features】 ■ Usable with just a LAN cable connection ・Supports both wired and wireless LAN ・No need for dedicated lines for video, control, or audio ■ Operable from computers or smartphones ・Can be viewed, saved, and managed remotely via the internet *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "H.265+ Compatible Optical 12/23x Dome Mini PTZ Network Camera" is equipped with a powerful optical 12x/23x zoom lens, allowing for clear high-quality images while monitoring distant subjects. To provide perfect images even in low light, the camera has undergone structural reform and incorporates IP technology. The infrared reflection prevention panel design significantly improves infrared transmittance. Additionally, the embedded mount can be installed inconspicuously on suspended ceilings, in ceiling spaces, or indoors. 【Features】 ■ H.265+ compression method ■ 0.002Lux starlight ■ 140dB Super WDR ■ Advanced features ■ 255 preset positions *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "H.265+ Compatible Autofocus Compact Dome Network Camera" utilizes sensor-based WDR technology, allowing for natural image quality even in shooting scenes with significant contrasts in brightness, such as those with mixed natural light and artificial lighting. It is designed for professional use, ensuring reliability in challenging shooting environments like factories, parking lots, and solar power generation sites. Equipped with an autofocus optical 3x (f=2.8–8.4mm) zoom lens, it captures distant subjects clearly, providing sharp images even at night. 【Features】 ■ H.265+ compression format ■ Smart IR II ■ Video analysis ■ Advanced features ■ Diverse interfaces *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "H.265+ compatible optical 23/30/36/42x speed dome network camera" provides ultra-high-definition video up to 4K (3840×2160) at 30 frames per second (fps). Equipped with a Starlight sensor, it can deliver clearer nighttime surveillance footage. When the PTZ tracking function is activated, the PTZ camera uses a motor mechanism to perform pan/tilt/zoom operations, automatically tracking moving objects and flexibly adjusting the zoom state according to the distance of the object with its powerful optical zoom capabilities. 【Features】 ■ H.265+ compression method ■ Smart IR II ■ 0.001Lux Starlight ■ 140dB Super WDR ■ Infrared illumination distance up to 300m *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "MBC-01" is a pan-tilt camera suitable for environmental monitoring. A solar power system is ideal for locations where commercial power installation is difficult, and it has a built-in LTE communication module, eliminating the need for an internet connection. It has a waterproof rating of IP66 and an operating temperature range of -30°C to 75°C. It can be easily installed in remote areas, such as mountains or riverbanks, where power and internet connections cannot be established. 【Features】 ■ Lightweight ■ Built-in antenna ■ Energy-efficient (suitable for solar systems) *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

We would like to introduce our industrial routers, the 'V519/V520'. Depending on the radio wave conditions at the site, you can select the appropriate carrier for stable data transmission. Equipped with VPN communication functions, it allows for encrypted data transfer of important information. We offer two types: "V519" and "V520". 【V519 Main Specifications (Excerpt)】 ■ Wireless Communication: 3G/4G, WIFI ■ Wired Connection: DHCP/Static IP, PPPoE ■ Main Chip: MTK7628 ■ Memory: 512MB ■ Storage: 128Mbits flash *For more details, please refer to the PDF document or feel free to contact us.

• Information and communication equipment and infrastructure

The V518 is an industrial router designed for operation in harsh environments, capable of functioning without issues even in extreme heat. It selects the appropriate carrier based on the on-site radio conditions, enabling stable data transfer. Equipped with VPN communication capabilities, it allows for the encrypted transfer of important information. 【Features】 ■ Supports 3 carrier SIMs ■ High heat resistance industrial design ■ Suitable for embedded systems *For more details, please refer to the PDF document or feel free to contact us.

• Information and communication equipment and infrastructure

The "MBC-02-PTZ" is a pan-tilt-zoom camera suitable for environmental monitoring. It is ideal for locations where it is difficult to install commercial power sources, as it utilizes a solar power system, and it has a built-in LTE communication module, eliminating the need for an internet connection. It can be easily installed in remote areas, such as deep mountains or along rivers, where power and internet connections cannot be established. 【Features】 ■ PTZ functionality ■ Built-in antenna ■ Monitoring switch via preset positions *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

We would like to introduce a case study of camera installation in an outdoor environment without power or internet access. The customer's needs included the ability to check real-time video 24 hours a day, zoom in from 1 km away, and monitor a 360° range, as well as being dustproof, waterproof, and wind-resistant, without the need for power and internet access. After installation, we were able to operate the system using a renewable energy control system and 4G LTE communication technology, even in areas without established infrastructure. Additionally, since the location is by the sea and on a mountain, we ensured that the specifications considered corrosion resistance, as well as waterproof and wind-resistant features. 【Case Overview】 <Requirements> ■ Ability to check video in real-time 24 hours a day ■ Capability to zoom in from 1 km away and monitor a 360° range ■ Dustproof, waterproof, and wind-resistant ■ No need for power and internet access <Result> ■ Able to operate in areas without established infrastructure ■ Specifications considered corrosion resistance, as well as waterproof and wind-resistant features *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "MBC-04D" is a 4.5-inch dome camera suitable for environmental monitoring. It is ideal for locations where it is difficult to install commercial power sources, as it features a solar power system and has a built-in LTE communication module, eliminating the need for an internet connection. It can be easily installed in remote areas, such as deep mountains or along rivers, where power and internet connections cannot be established. 【Features】 ■ Lightweight, low power consumption ■ Easy to set up ■ 30x zoom ■ Effective night range: 120m ■ Effective day range: 1000m *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

The "LTE Industrial Router" is a router compatible with three carriers using 4G LTE communication. Equipped with a VPN tunnel function, it allows for the transfer of important information via encrypted communication. Designed for operation in harsh environments, it can maintain stable transmission even in extreme heat. 【Features】 ■ 4G LTE communication, compatible with three carriers ■ VPN communication support ■ Heat-resistant industrial design *For more details, please refer to the PDF document or feel free to contact us.

• Information and communication equipment and infrastructure

The "Vehicle Number Recognition System" is a system that uses network cameras to capture images of vehicle license plates and convert the characters and numbers into text data. It can instantly capture and detect the license plate numbers of moving vehicles from the footage of network cameras, allowing for easy development of proprietary management software by outputting the captured number information as data. Additionally, it can detect vehicle license plates using only deep learning technology from AI image recognition, which helps reduce equipment and installation costs. 【Features】 ■ High recognition rate and fast response ■ Low implementation costs ■ Capable of recognizing moving vehicles ■ Nighttime recognition possible ■ Recognition of real-time and recorded footage ■ Customizable *For more details, please refer to the PDF document or feel free to contact us.

• Video Monitoring System
• Entrance and exit control system

The system can obtain river water levels and flow rates using AI image analysis technology through camera footage. When the water surface rises to the set level, it automatically issues an alarm via email and initiates automatic recording within the camera. Since water levels, flow rates, and flow volumes can be observed in real-time, it enables labor reduction and cost savings. 【Features】 ■ Reliable data acquisition ■ No records missed ■ Real-time measurement ■ Customizable ■ Capable of recognizing not only water levels but also snow accumulation on roads and highways *For more details, please refer to the PDF document or feel free to contact us.

• Consulting companies

The "On-Site Safety Management Image Authentication System" allows for 24-hour full-time monitoring of site management through surveillance camera images, enabling the quick detection of abnormalities during disasters and general accidents. AI-detected images will be notified via email, allowing for early detection and minimizing damage. By mutually viewing videos captured by the on-site team, the management can give direct instructions to the on-site team and confirm the situation on the spot, making it a groundbreaking system. 【Features】 ■ 24-hour full-time site management through surveillance camera images ■ Quick detection of abnormalities during disasters and general accidents ■ Notification of AI-detected images via email ■ Early detection possible, minimizing damage ■ Management can give direct instructions to the on-site team and confirm on the spot *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems

"MobileCam" is an all-in-one LET camera equipped with mobile lines, routers, SD cards, and cloud services. It can be used with easy installation that requires no camera settings—just mount it. Additionally, it can be viewed from smartphones, tablets, and computer devices. 【Features】 ■ No internet connection required - Communication module built into the camera body ■ Usable anywhere in the country - Compatible with all carriers: Docomo, au, and SoftBank. It can be used as long as one of them has connectivity. ■ Easy setup, no installation required - Easily downloadable to PC, smartphone, or tablet via a dedicated app. *For more details, please download the PDF or feel free to contact us.

• Security cameras and surveillance systems

4GLTE communication compatible with three carriers Select the optimal carrier according to the on-site radio conditions, enabling stable data transfer. VPN communication support Equipped with VPN communication functionality, allowing for data transfer of important information via encrypted communication. Heat-resistant industrial design Designed for operation in harsh environments, capable of functioning without issues even in extreme heat.

• Analysis and prediction system

By utilizing solar power generation systems and 4G LTE industrial routers, simple installations can be made in mountainous areas or along rivers using poles or single pipes, making them ideal for disaster prevention and security.

• River construction

It is a system that conducts inspections using machine vision with cameras and software, replacing the visual inspections traditionally done by human eyes. In conventional visual inspections, the quality can vary significantly due to the "experience" and "physical condition" of the inspector, leading to human risks such as inconsistent quality and overlooking defective products. As a solution, an appearance inspection system utilizing machines like cameras and image processing was developed. By automating appearance inspections with image processing technology, it has achieved stable inspection accuracy and improved cost performance. Furthermore, in recent years, the advancement of AI technology (deep learning) has been remarkable, and image recognition has evolved into a highly sophisticated technology that is even used in security. When inspectors encounter unknown defects during visual inspections, they can detect them by sensing some form of "discomfort." AI can quantify and express that "discomfort," allowing it to detect unknown defects without missing them. In other words, it can complement human judgment.

• IoT

Set a reading window on the captured image and extract characters from it. Based on the extracted characters and the set parameters, readability and quality inspections will be conducted. By registering characters in a dictionary, it is possible to inspect characters other than those recognized by OCR. Each character is extracted from the captured image and compared against a pre-registered dictionary for judgment. Additionally, multiple inspections are combined to comprehensively assess print quality, including size inspection, examination of unique features of the characters, and mutual comparison with similar characters.

• Logistics and warehouse management systems

The "Cloud Camera Service" allows video and audio data captured by cameras to be uploaded to the cloud via the internet. Users can access the cloud to view real-time footage, check recorded data, and perform remote operations such as zooming and image analysis. The main uses include crime prevention, store improvement (guidance for improvements and verification of promotional effects), and environmental monitoring. Additionally, it is widely used for monitoring offices and entrances, addressing suspicious individuals at night, checking parking lot conditions, understanding store congestion, preventing shoplifting, managing cash register issues, monitoring production status in factories, checking crop growth in farms, and in facilities such as nursing homes and construction sites. **Features** - High image quality - Accessible 24/7 - Low cost - Centralized management of multiple cameras - High security *For more details, please refer to the PDF document or feel free to contact us.*

• Measurement and analysis equipment leasing and rental

A "sensor network" is a wireless network that enables the control of facilities or the observation of the environment by installing numerous small sensor devices with wireless communication capabilities in various locations within a specific space and coordinating their operation. In the case of "agriculture," it allows for real-time monitoring of various information and, with the addition of automatic control, it is possible to maintain an environment that is always suitable for plants. In "manufacturing," by visualizing multiple data points simultaneously, such as temperature measurement, detection of vibration anomalies in motors, and monitoring of pipeline pressure, it becomes possible to manage the site effectively, allowing managers to check the situation from anywhere, even while away from the site. [Examples of Use] < Agriculture > ■ Real-time monitoring of various information ■ Ability to maintain an environment that is always suitable for plants ■ Energy-saving measures through control of power on/off for equipment such as IP cameras and LED floodlights *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and analysis equipment leasing and rental
• Anemometer

We would like to introduce our "Remote Operation and Automatic Control" services. This system allows for remote control of equipment located in distant locations, recovery of malfunctioning equipment, and more. In addition to automatic control based on information sent automatically from the equipment, it also enables operators to issue specific commands to remote devices. This system is particularly suitable for situations that require human judgment, such as when a person needs to assess the situation and instruct the equipment on necessary actions. 【Features】 ■ Energy-saving measures ■ Automatic control ■ Remote operation *For more details, please refer to the PDF materials or feel free to contact us.

• IoT