GRIFFY List of Products and Services

"G Face" is a comprehensive screen display system that allows for the management of diverse content in any layout. By displaying digital data handled on-site on monitor screens, it enables instant confirmation and understanding of the latest situation. By combining with cameras and measurement devices, it efficiently disseminates the latest and optimal information on a single screen, creating a suitable system environment according to the on-site conditions. [Features] ■ With the on-site AI connected to this product, it is possible to predict weather changes and detect high-risk situations early. ■ It is possible to display various digital data and content in any layout. ■ It is possible to display sensor data and camera footage. *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce "Traboard," which we handle. Weighing approximately 8 kg and compact, it can be positioned both horizontally and vertically. It can be easily installed in locations where conventional LED display boards are difficult to set up, such as tunnel entrances and narrow roads. It can be linked with contact inputs, allowing for automatic switching of displays in relation to vehicle passage detection or environmental measurement data. 【Features】 ■ Compact weight of approximately 8 kg ■ Can be linked with contact inputs ■ It is also possible to manually switch displays using a dedicated remote control *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce "Patroid," which we handle. This product is a system that can be wirelessly linked with various environmental data measurement systems to alert with light and sound when measurement values exceed warning thresholds or when sensors detect anomalies. It can also be used in conjunction with environmental data measurement systems and wireless alarm detection systems. Please feel free to consult us when you need assistance. 【Features and Characteristics】 ■ Effective as an alarm for urgent sites ■ Possible to encourage alerts by using various measurement devices in combination ■ Capable of playing voice messages according to the type of alarm ■ Usable as a standalone unit *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "patrol lamp" that we handle. It operates upon receiving alarm signals from environmental data measurement systems, wireless alarm detection systems, and more. You can select the type of sound based on your intended use. We offer three types: buzzer sound alarm device, emergency earthquake warning dedicated alarm device, and selectable sound alarm device. The power and signal cables are unified and can be connected to various systems using a dedicated waterproof connector (metal socket - Metacon). 【Features】 ■ Multiple patrol lamps can be connected (patrol lamp expansion box) ■ Sound type can be selected according to the intended use ■ Can be connected to various systems with a dedicated waterproof connector ■ Can be widely used regardless of the site environment or application *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Three-Color Stack Light" that we handle. This is a patrol lamp (stacked display light) that operates in response to alarm signals from various environmental data measurement systems. You can change the combination of lamps that operate according to the set warning values for each stage. Please feel free to consult us when you need assistance. 【Features】 ■ It is possible to change the combination of lamps that operate according to the set warning values for each stage. * For more details, please refer to the PDF materials or feel free to contact us.

The Virtual Sign is a system that projects pre-set signs from a high-brightness light source mounted on the main device, by setting the signs in advance on the cloud at the site office or similar locations. By brightly and clearly projecting signs at tunnel construction sites or nighttime construction sites, it effectively informs site workers of restrictions and raises awareness. Various sign contents for use at construction sites are prepared, and the display content can be changed remotely via the cloud, reducing the hassle of installing or replacing signs and leading to labor savings. The main device is equipped with a communication terminal, and the connection to the cloud can be selected from LTE, wired LAN, or Wi-Fi. It is also possible to project sensor information and surveillance camera footage installed at the communication site via the cloud. Additionally, it has dustproof performance that allows it to be used without impact in tunnel construction, as well as waterproof performance for use in rainy weather. By projecting images from a high-brightness light source, it is possible to create large and clear sign displays, similar to projection mapping, by installing the device in locations that do not obstruct vehicle traffic.

The microwave sensor detects vehicles approaching the construction site and measures their speed, notifying the predicted passage time in real-time on signage and tablets. It can measure with high precision even at night or in bad weather, and it is capable of displaying information immediately without any time lag. As a result, drivers of construction vehicles and traffic guides can accurately grasp "how many seconds until the vehicle passes," ensuring safety at poorly visible site entrances and exits. ● Understand "how many seconds until the vehicle passes near the site entrance" ● By adopting microwave sensors, accurate detection is possible even at night or in bad weather ● Data is processed without going through the cloud, allowing for immediate information display without time lag ● Usable anywhere within mobile communication areas, regardless of visibility from the sensor installation point The microwave sensor installed on the road captures the speed of approaching general vehicles and predicts the timing of their passage, displaying it in real-time on the signage at the exit. Drivers of departing vehicles and traffic guides can check the predicted passage time of general vehicles on the signage screen, preventing contact accidents and enabling safe and planned departures. *This is a made-to-order product.

【NETIS Registration Number】KT-240128-A "GenVital LTE" is a system that supports the health management of field workers by instantly notifying both the work manager and the worker themselves with an alert when indicators calculated by the health management judgment algorithm developed by Obayashi Corporation exceed a threshold. These indicators are based on the heart rate and location information collected from the wristband, as well as the heat index at the construction site. <Standard features specialized for the health management of field workers> ⚫︎ Four-level indicator display ⚫︎ Fall detection* ⚫︎ SOS signal from the wearer* ⚫︎ Location information acquisition ⚫︎ Automatic collection of heart rate and heat index ⚫︎ Daily/Monthly report output *Currently under development. With the revision of the Labor Safety and Health Regulations coming into effect on June 1, 2025, businesses will be required to implement measures against heatstroke. The use of wearable devices is also recommended to quickly identify workers at risk of heatstroke. "GenVital LTE" is a device that quickly detects the risk of heatstroke and is suitable for the safety management of field workers! Please feel free to consult with us.

【NETIS Registration Number】KT-240128-A "GenVital LTE" is a system that supports the health management of field workers by instantly notifying both the work manager and the worker themselves with an alert when indicators calculated by the health management judgment algorithm developed by Obayashi Corporation exceed set thresholds. These indicators are based on heart rate and location data collected through a wristband, as well as the heat index at the construction site. <Standard features specialized for the health management of field workers> ⚫︎ Four-level indicator display ⚫︎ Fall detection ⚫︎ SOS signal from the wearer ⚫︎ Location data acquisition ⚫︎ Automatic collection of heart rate and heat index ⚫︎ Daily/Monthly report output With the revision of the Labor Safety and Health Regulations coming into effect on June 1, 2025, businesses will be required to implement measures against heatstroke. The use of wearable devices is also recommended to quickly identify workers at risk of heatstroke. "GenVital LTE" is a device that quickly detects the risk of heatstroke and is suitable for the safety management of field workers! Please feel free to consult with us.

【NETIS Registration Number】KT-240128-A "GenVital LTE" is a system that supports the health management of field workers by instantly notifying both the work manager and the worker themselves with an alert when indicators calculated by the health management judgment algorithm developed by Obayashi Corporation exceed a threshold. These indicators are based on the heart rate and location information collected from the wristband, as well as the heat index at the construction site. <Standard features specialized for the health management of field workers> ⚫︎ Four-level indicator display ⚫︎ Fall detection* ⚫︎ SOS signal from the wearer* ⚫︎ Location information acquisition ⚫︎ Automatic collection of heart rate and heat index ⚫︎ Daily/Monthly report output *Currently under development. With the revision of the Labor Safety and Health Regulations coming into effect on June 1, 2025, businesses will be required to implement measures against heatstroke. The use of wearable devices is also recommended to quickly identify workers at risk of heatstroke. "GenVital LTE" is a device that quickly detects the risk of heatstroke and is suitable for the safety management of field workers! Please feel free to consult us.

【NETIS Registration Number】KT-240128-A "GenVital LTE" is a system that supports the health management of on-site workers by instantly notifying both the work manager and the workers themselves with an alert when indicators calculated by the health management judgment algorithm developed by Obayashi Corporation exceed a threshold, based on the heart rate and location information collected from the wristband, as well as the heat index at the construction site. <Standard features specialized for the health management of on-site workers> ⚫︎ Four-level indicator display ⚫︎ Fall detection* ⚫︎ SOS signal from the wearer* ⚫︎ Location information acquisition ⚫︎ Automatic collection of heart rate and heat index ⚫︎ Daily/Monthly report output *Currently under development. Due to the revision of the Labor Safety and Health Regulations that will be enforced on June 1, 2025, measures against heat stroke for businesses have become mandatory. The use of wearable devices is also recommended to quickly identify workers at risk of heat stroke. This system helps to quickly detect the risks of heat stroke due to increasingly severe heat waves each year, contributing to the safety management of workers. Please feel free to consult with us!

【NETIS Registration Number】KT-240128-A "GenVital LTE" is a system that supports the health management of on-site workers by instantly notifying both the work manager and the worker themselves with an alarm alert when indicators calculated by the health management judgment algorithm developed by Obayashi Corporation exceed a threshold, based on the heart rate and location information collected from the wristband, as well as the heat index at the construction site. <Standard features specialized for the health management of on-site workers> ⚫︎ Four-level indicator display ⚫︎ Fall detection* ⚫︎ SOS signal from the wearer* ⚫︎ Location information acquisition ⚫︎ Automatic collection of heart rate and heat index ⚫︎ Daily/Monthly report output *Currently under development. Due to the revision of the Labor Safety and Health Regulations that came into effect on June 1, 2025, measures against heat stroke have become mandatory for businesses, and the use of wearable devices is also recommended. With the IoT device "GenVital LTE," it is possible to monitor the health of on-site workers and detect the risk of heat stroke at an early stage! Please feel free to consult with us.

The Varchasign is a system that projects pre-set signs from a high-brightness light source mounted on the main device, by configuring the signs in advance on the cloud at locations such as site offices. By brightly and clearly projecting signs at tunnel construction sites or nighttime construction sites, it effectively informs workers of restrictions and raises awareness. Various sign contents that can be used at construction sites are prepared, and since the display content can be changed remotely via the cloud, it reduces the hassle of installing or replacing signs, leading to labor savings. The main device is equipped with a communication terminal, and the connection to the cloud can be selected from LTE, wired LAN, or Wi-Fi. It is also possible to project sensor information and surveillance camera footage installed at the communication site via the cloud. Additionally, it is equipped with dustproof performance that allows it to be used without impact in tunnel construction and waterproof performance that enables use in rainy weather. By projecting images from a high-brightness light source, placing the device in a location that does not obstruct vehicle traffic allows for large and clear sign displays, similar to projection mapping.

The Virtual Sign is a system that projects pre-set signs from a high-brightness light source mounted on the main device, by setting the signs in advance on the cloud at a site office or similar location. Various sign contents for use at construction sites are prepared. By brightly and clearly projecting signs at tunnel construction sites or night work sites, it effectively informs site workers of restrictions and alerts them, helping to prevent traffic accidents during work. The display content can be changed remotely via the cloud, reducing the hassle of installing or replacing signs and leading to labor savings. The main device is equipped with a communication terminal, and the connection to the cloud can be selected from LTE, wired LAN, or Wi-Fi. It is also possible to project sensor information and surveillance camera footage installed at the communication site via the cloud. Additionally, it has dustproof performance that allows it to be used without impact in tunnel construction and waterproof performance for use in rainy weather. Since the images are projected from a high-brightness light source, by installing the device in a location that does not obstruct vehicle traffic, it enables large and clear sign displays similar to projection mapping.

Thorough implementation of heatstroke prevention measures!" "NETIS Registration Number: KT-240128-A 'GenVital LTE' is a system developed by Obayashi Corporation that supports the health management of field workers by instantly notifying both the work manager and the worker themselves with an alert when indicators calculated by a health management assessment algorithm, based on heart rate and location data collected via a wristband and the heat index at construction sites, exceed a threshold. <Standard features specialized for the health management of field workers> - Four-level indicator display - Fall detection* - SOS signal from the wearer* - Location data acquisition - Automatic collection of heart rate and heat index - Daily/Monthly report output *Currently under development. Due to the revision of the Labor Safety and Health Regulations that came into effect on June 1, 2025, heatstroke measures for businesses are now mandatory. The use of wearable devices is also recommended to quickly identify workers at risk of heatstroke in extremely hot work environments. This device is suitable for heatstroke prevention measures during the high-risk summer season! Please feel free to consult with us.

【NETIS Registration Number】KT-230026-A※ The vehicle proximity detection system "Kadel" helps to avoid the risk of contact accidents. "Kadel" is a system that communicates the presence of construction vehicles leaving a construction site to general vehicles and pedestrians using a warning light. The sensor has a direction detection function, allowing it to respond only when moving in the exit direction. In addition to the included warning light, it can automatically activate various alarm devices, and additional warning lights can be installed according to the site conditions. ※ The NETIS technology applies to types with a maximum radio reach of 500m. 【Features】 ■ Communication method: Specific low-power radio (920MHz band) ■ Distance between detection target (sensor) and warning target (warning light): Up to 500m (under clear line of sight) ■ Communication possible even in dead zones ※ For more details, please refer to the PDF document or feel free to contact us.

【NETIS Registration Number】KT-230026-A Introducing the vehicle proximity detection system "Kadel," designed to avoid the risk of contact accidents. "Kadel" communicates the presence of construction vehicles exiting construction sites to general vehicles and pedestrians through alert devices. The sensor's directional detection function allows it to respond only when construction vehicles are moving in the direction of exit. Additional warning lights can be installed according to the site conditions, in addition to the included patrol light. *NETIS technology applies to types with a maximum radio reach of 500 meters. 【Features】 ■ Communication method: Specific low-power radio (920MHz band) ■ Distance between detection target (sensor) and warning target (patrol light): Up to 500m (under clear line of sight) ■ Communication possible even in dead zones *For more details, please refer to the PDF document or feel free to contact us.

【NETIS Registration Number】KT-230026-A※ Introducing the vehicle proximity detection system "Kadel," designed to avoid the risk of contact accidents. "Kadel" communicates and warns general vehicles and pedestrians of the presence of construction vehicles exiting the construction site using a warning light, thereby preventing contact accidents before they occur. The sensor with directional detection capability can be set to respond only when vehicles are moving in the exit direction, helping to reduce risks at site entrances and exits. In addition to the included warning light, additional lights can be installed according to the site conditions. ※ The NETIS technology is applicable to types with a maximum radio reach of 500 meters. 【Features】 ■ Communication method: Specific low-power radio (920MHz band) ■ Distance between detection target (sensor) and warning target (warning light): Up to 500m (under clear visibility) ■ Communication possible even in blind spots ※ For more details, please refer to the PDF document or feel free to contact us.

【NETIS Registration Number】KT-230026-A We would like to introduce the vehicle approach detection system "KARU" as part of our disaster prevention and mitigation measures on site. This system continuously monitors the approach of construction vehicles leaving the site and general vehicles passing nearby, reliably notifying each other of their presence through warning lights. In addition to warnings from the attached warning lights, it can also be linked with external devices such as LED message boards, depending on the level of danger and the environment at the site. By accurately detecting risks and communicating information, we achieve disaster mitigation management that protects the safety of everyone involved at the site. *NETIS technology is applicable to types with a maximum radio reach of 500m. 【Features】 ■ Communication method: Specific low-power radio (920MHz band) ■ Detection distance between the target (sensor) and warning target (warning light): up to 500m (under clear line of sight) ■ Communication possible even in dead zones *The "KARU series" has multiple variations to suit different road widths and distances between sensors and warning lights. Please feel free to consult with us to determine which type is suitable for your site. *For more details, please refer to the PDF document or feel free to contact us.

In this case study, we interviewed Obayashi Corporation and Sankyu Inc., leaders in the construction and logistics industries, to introduce their specific initiatives for "early detection of heat stroke risks" and "ensuring the safety of workers." Additionally, we have published an interview article with Obayashi Corporation, who contributed to the development of "GenVital LTE," as a "development story." As the risk of heat stroke has become a social issue, we encourage everyone working to improve on-site productivity and safety measures for workers to read this as a source of inspiration. GRIFFY will continue to contribute to creating safer and more comfortable work environments through DX solutions, including "GenVital LTE." ◾️ Obayashi Corporation (case study) ◾️ Sankyu Inc. (case study) ◾️ Obayashi Corporation (development story) *Please check the details of the article from the link provided.