プラムシステム Product Lineup

The Caregiver Safety Sharing System is a smartphone-compatible emergency contact and safety confirmation system that supports staff working in small teams at nursing and disability welfare facilities during nighttime shifts. In emergencies such as sudden changes in a user's condition, falls, suspicious person encounters, disasters, or power outages, it allows for one-touch SOS notifications to be sent to relevant staff, enabling rapid information sharing and initial response. Currently, many facilities use PHS for communication, but this system leverages smartphones to support more efficient collaboration through group notifications, location sharing, and situation confirmation. It contributes to reducing the burden on staff during night shifts and enhancing the safety and security of users. No specialized equipment is required, and it can be implemented at a low cost as long as a smartphone is available. It is ideal for facilities that operate with small teams during nighttime, such as disability welfare facilities, elderly care facilities, and group homes. Plum System Co., Ltd. provides safety and security solutions that utilize feedback from the field, with the concept of "Safety for Friends via Smartphones." The Caregiver Safety Sharing System is a new communication tool that supports nighttime facility operations and enables rapid collaboration among staff.

• Other IT tools

#SOSmessenger App Utilization Scenarios BCP Measures at Low Cost Special Price 1) Small businesses in primary industries (agriculture, forestry, civil engineering, etc.) *Annual fee: 30,000 yen (tax included) Special Price 2) Medical and nursing care: For caregivers in hospitals, facilities, or home care *Annual fee: 12,000 yen (monthly fee: 500 yen) #Discord Communication App Integration

• Municipal services and business location

[Redevelopment] Aiming for zero solitary deaths in forestry. A proposed technology from 10 years ago is making a comeback as a "Labor Safety Management DX Device"! Developed with support from the Tokyo Small and Medium Enterprise Promotion Corporation's 2016 Advanced Disaster Prevention Technology Practical Application Support Project. Acquired technology for integration with smartphones through Tokyo's Open Innovation initiative. Although 10 years have passed, the issue of smartphone communication being out of range in domestic forests remains unresolved, and the combination of smartphone and transceiver devices is not permitted in Japan. Therefore, we have decided to revive "this system" conceived a decade ago. ~ Connecting lives with existing radios even outside smartphone coverage. Crowdfunding on CAMPFIRE starts in April ~ Plum System Co., Ltd. is redeveloping the "Existing Communication Network Utilization Type Labor Safety Management DX Device (nickname: Mr. Woodpecker)," which automatically detects falls and accidents of workers in communication-challenged environments such as forests and alerts colleagues to emergencies through existing business radios. We aim for mass production of this product. To promote its spread and establish a mass production system, we will launch a pre-sale project on the crowdfunding platform "CAMPFIRE" starting at the end of April 2026.

• Other safety equipment

Every year, nearly 100 people die in snow removal accidents. Over 80% of them are elderly, and many are due to "delayed discovery." Plum System Co., Ltd. (Hokuto City, Yamanashi Prefecture), which develops forest safety equipment, will start offering the "Snow Removal SOS Monitoring Pack (2,000 yen for 4 months in winter)" in the winter of 2024, which automatically sends an SOS from a smartphone in the event of a fall or slip. Automatically sent content includes: - SOS message - GPS location information - Audio from 15 seconds after the fall - Situation image (optional) By preventing delays in discovery, it aims to improve the survival rate.

• Embedded applications for mobile phones and PDAs

SOS messenger is a BCP system for small and medium-sized enterprises that had given up on implementing a business continuity plan (BCP). As risks surrounding businesses increase due to earthquakes, pandemics, cyberattacks, and more, BCP has become an essential element in protecting operations. However, many BCP systems are expensive and require complex operations, making it difficult for small and medium-sized enterprises with limited human and financial resources to adopt them. SOS messenger automatically records surrounding sounds (voices) after sending an SOS signal due to an impact and transfers them to a server (group members). It continues to record sounds from the disaster site (noise, voices, etc.) intermittently until the SOS is stopped, even if the user is injured and unable to touch their smartphone. This app can be used from 2,980 yen (tax included) per month and does not require any special equipment. By simply installing it on employees' regular smartphones, a system for confirming safety and emergency contact can be established. This enables quick and reliable assurance of employee safety during disasters or emergencies, aiming for the swift recovery of business operations. With its ease of use and low cost, SOS messenger strongly supports your company's business continuity.

• Other safety equipment
• Audit/Accounting
• Management Seminar

Year by year, the shortage of staff in welfare workplaces and the night shift system are becoming more serious, leading to a normalization of "one-person response" among staff. Additionally, there are challenges such as: - Accidents occurring during movement or while temporarily in a different room - Difficulties in emergency responses due to language barriers with foreign staff - Increased anxiety and psychological stress among staff To address these issues, we have developed a simple safety support app that can automatically report incidents, even unintentionally. What is SOS Messenger? - Installed on smartphones, it detects shocks and falls using a gyroscope sensor. - Information is transmitted to the smartphones of the group using SOS Messenger. - Manual reporting (pressing the SOS button) is also possible. - The sender's name and location (GPS information, date and time) can be shared with all team members. - Monitoring is also possible on computers in the management office, and records can be used as work accident reports.

• others

Plum System has become a distributor for Green Machine Tech. Please refer to the URL below. http://www.plum-syst.com/2025/03/green-machine-tech-web/ What can be done with a multipurpose remote-controlled machine Part 1 What can be done with a multipurpose remote-controlled machine Part 2 Comparison of small remote-controlled weeding machines Part 1 Comparison of medium remote-controlled weeding machines/mulchers Part 1 Comparison of medium remote-controlled weeding machines/mulchers Part 2 Green Machine Tech: Comparison of large remote-controlled weeding machines/mulchers Part 1 Green Machine Tech: Comparison of large remote-controlled weeding machines/mulchers Part 2 For more details, please contact us.

• Municipal services and business location
• others

Since 2014, our company has utilized the Forestry Agency's "Green Employment" safety equipment development subsidy program to develop the forestry safety device, the Woodpecker Hammer. Since then, we have also developed and sold multiple labor safety devices, including the Smart Forestry (Labor) Safety DX System and the Helmet Hammer. Data from 2023: There are thousands of accidents in forestry sites each year, with approximately 30 fatalities, resulting in the loss of precious lives. The smartphone app that has evolved through years of safety device research: Product name: SOS MESSENGER Main feature: We provide the "SOS MESSENGER" app, which ensures safety on-site with just one smartphone.

• Embedded applications for mobile phones and PDAs

Product Name: SOS MESSENGER Supported OS: Android version 10 and later - Instant SOS Alert Sends an SOS alert to emergency contacts immediately. - Location Sharing Shares real-time location information with colleagues, family, and friends. - No Server Required Utilizes the LINE app.

• Municipal services and business location

- Detection of impacts such as falls and rotations by the worker, sending location information + SOS - Sending location information + SOS with a manual SOS button - Sending location information + SOS with huddling detection - Automatic sending of location information with Watchdog Supported OS: Android version 10 and later Note: Please contact us regarding iOS. No server is required, which helps reduce running costs.

• Municipal services and business location

The "SOS MESSENGER" app developed by Plum System as a result of years of research on safety devices is a powerful tool for ensuring safety in any workplace. It allows workers to send an SOS message the moment they feel in danger, providing a system for rapid response. This easy-to-use smartphone app achieves high safety standards while keeping costs low.

• Other safety and hygiene products

Emergency Communication Device for Forestry (Nickname: Woodpecker Hammer) To our valued customers considering the purchase of the Woodpecker Warning, Starting in November, we will change the purchasing method as follows.

• Other services

This system is based on the Hazard Talk System from Telenet, which is well-known for disaster prevention, and by combining it with the fall impact detection app and proximity detection app that Plum System has researched for many years, it can achieve digital transformation (DX). (Patent application in progress) This disaster prevention hazard talk system records camera data (still images, videos) from devices and the conversation content from IP transceivers along with location information in the cloud, allowing for easy sharing among group devices.

• wood

The "Warning Woodpecker (Woodpecker Hammer)" is a safety device for workers in noisy environments. One main unit and five sub-units make up one set. The helmet emits a sound, allowing signals to be communicated even in loud work sites. The sub-units have a fall detection function that automatically notifies the main unit with a "Fall SOS." Additionally, if the main unit receives a "Fall SOS" or "SOS," it will notify the other sub-units with an "SOS." 【Features】 <Main Unit> ■ Notifies other sub-units with an "SOS" when it receives a "Fall SOS" or "SOS" ■ Incoming signals can be recognized by a "buzzer" and the flashing of the sub-unit number LED *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products