山小電機製作所 List of Products and Services

We would like to introduce the "Multi Unlock Box" handled by Yamashoko Electric Manufacturing. In the event of a disaster, the box can be unlocked/locked remotely. The locking time and sensitivity to seismic activity can be adjusted in four levels, and it operates on solar power with a rechargeable battery, eliminating the need for an external power source. Additionally, with a dedicated web application, it is possible to monitor the operational status of the box, such as the unlocking state and door opening/closing status, on a map. 【Features】 <Main Functions> ■ Unlock/lock the box based on earthquake detection ■ Earthquake detection function uses XYZ 3-axis synthesis ■ No external power source needed with solar power and rechargeable battery ■ Locking time and sensitivity to seismic activity can be adjusted in four levels 【Exhibition Information】 Exhibition: Disaster Prevention Technology Exhibition Dates: February 8 (Thursday) and 9 (Friday), 2024 Venue: Pacifico Yokohama, Hall D Booth Number: 307 *For more details, please refer to the PDF document or feel free to contact us.

The automatic unlocking box during an earthquake allows for quick access to keys for evacuation entrances or disaster prevention storage, even when the key holder is absent at the time of the earthquake. The seismic sensor detects tremors equivalent to seismic intensity levels of 5- to 6-weak and automatically unlocks the handle. Additionally, it can automatically lock the handle after a set time. 【Features】 - Earthquake detection is based on a composite acceleration value from the X, Y, and Z axes. - Time settings for automatic locking after unlocking: approximately 10 seconds, 12 hours, 24 hours, or infinite (lockable by pressing the reset switch). - Earthquake detection levels: four settings available within the range of seismic intensity levels 5- to 6-weak. *For more details, please download the PDF or feel free to contact us.

Our company offers "disaster prevention products" that detect earthquake tremors and activate automatically. We have a lineup that includes the "Drop Sensor," which prevents items from falling off shelves without doors by deploying a protective bar, and the "Automatic Unlocking Box," which allows access to keys for evacuation centers and disaster storage even when the administrator is absent through automatic unlocking. The Automatic Unlocking Box has been adopted in welfare facilities, management associations, and evacuation shelters. 【Features】 "Drop Sensor" - Two types of protective bars: one that descends and another with a bellows sheet that springs up from below. - It consumes no battery power as long as there is no tremor, since the acceleration sensor is powered only when the set threshold is exceeded. - Easy to install on existing storage shelves. "Automatic Unlocking Box" - Capable of detecting using water level gauges and inclinometers. - After unlocking, it automatically relocks after a set time when the door is closed. *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.

The "Drop Sensor" is a device that prevents items stored on shelves from falling during an earthquake. When it detects a set threshold of seismic acceleration, a protective bar with an accordion design automatically jumps up to the horizontal level of the shelf without a door, or a protective bar descends from the upper section to prevent the stored items from falling. We offer two types: one where the protective bar automatically drops from the top when an earthquake is detected, and another where the accordion-style protective bar automatically jumps up from the bottom. 【Features】 ■ Adjustable acceleration corresponding to seismic intensity (16 levels) ■ Two-stage sensor ■ Two types available, allowing selection based on application ■ Does not require power under normal conditions unless shaking occurs *For more details, please refer to the PDF document or feel free to contact us.

The "Seismic Wagon Catcher" is a fixing device designed to secure wagons, dollies, shelves, and stands with casters in storage or usage locations, preventing them from tipping over or moving during an earthquake. Two types are available: lightweight and heavy-duty. It can also be used independently to secure items such as IV stands. 【Features】 ■ Two types: lightweight and heavy-duty ■ Passed seismic tests for intensity 6+ ■ Can be installed on either the floor or wall ■ Adapts flexibly to the leg width of wagons, dollies, etc. ■ Easy one-touch release with a linked release lever (note: heavy-duty type requires independent release) ■ Can be used independently (for securing self-standing items, etc.) *For more details, please refer to the PDF document or feel free to contact us.

The "Automatic Unlocking Box for Earthquakes" is a box that allows for quick access to the keys at the entrance of a shelter even when the key holder is absent during an earthquake. Earthquake detection is based on the composite acceleration values of the X, Y, and Z axes. The time setting for automatic locking after automatic unlocking can be set to four levels: 6 hours, 12 hours, 24 hours, or infinite (locking by pressing the reset switch). 【Features】 ■ Earthquake detection is based on composite acceleration values of the X, Y, and Z axes. ■ Earthquake detection levels: Four settings are possible within the range of seismic intensity 5 weak to 6 weak. ■ The time setting for automatic locking after automatic unlocking can be set to four levels: 6 hours, 12 hours, 24 hours, or infinite (locking by pressing the reset switch). ■ Dimensions: Width 110 × Height 210 × Depth 100 ■ Weight: Approximately 1.5 kg *For more details, please refer to the PDF document or feel free to contact us.

With measures against viruses such as the novel coronavirus, the installation of disinfectant solutions at facility entrances is increasing. However, by using the "Step Shoe," you can step on it without touching it with your hands, making it hygienic. ■ No need to touch the top of the pump with your hands; it is a foot-operated model that does not require electricity. It can be used hygienically and with peace of mind. ■ Compatible with a variety of disinfectant bottle sizes. *Note: Disinfectant bottles are not included with the product. *For more details, please contact us or download the PDF materials.

We would like to introduce our foot-operated disinfectant stand, "Step Shoe." With the increase in the installation of disinfectant solutions at facility entrances as a measure against viruses such as COVID-19, using "Step Shoe" allows for a hygienic experience without hand contact, as it is foot-operated. Additionally, we have numerous implementation records in municipalities and large facilities. We also offer a low-height type for children, making it suitable for use in schools and similar environments. As an option, we can provide a body temperature measurement device and fall prevention catch, so please feel free to consult us. 【Features】 ■ Low-height type available It is at a height that is easy for children and wheelchair users to use. ■ Foot-operated design that does not require hand contact with the pump top and does not need a power source It can be used hygienically and safely. ■ Compatible with a variety of disinfectant bottle sizes * Disinfectant bottles are not included with the product. * For more details, please contact us or download the PDF document.

We will be exhibiting the following two products at the Disaster Prevention Technology Exhibition (Pacifico Yokohama D Hall) from February 8 to 9, 2024. Currently, both products are being developed with improvements to use dye-sensitized solar cells that generate power from low-intensity indoor lighting instead of traditional dry batteries. ■ "Drop Sensor" This device prevents items stored on shelves from falling during an earthquake. When it detects a set threshold of earthquake acceleration, a protective bar with a bellows automatically springs up to the horizontal level of the shelf without doors, or a protective bar descends from the upper shelf to prevent the stored items from falling. ■ Seismic Breaker "Anshin AutoS®" This seismic breaker automatically shuts off the circuit breaker in the distribution board when it detects an earthquake, stopping the power supply indoors. The intensity of the tremors that the sensor can detect can be set arbitrarily within a range equivalent to seismic intensity 5 upper to seismic intensity 6 lower, in four levels. *For more details, please refer to the PDF materials or feel free to contact us. *Please check the basic information section below for exhibition details.

The "Drop Sensor II" is a device designed to prevent the falling of items from shelves during an earthquake. When it detects a set acceleration threshold, a protective bar with a bellows automatically activates. There are two types available: one that drops the bar from above and another that springs the bar up from below. Our previous model operated on AA batteries, but this model uses a dye-sensitized solar cell that generates power in low indoor light and a lithium-ion capacitor, eliminating the need for battery or battery replacement. It will activate after detecting an earthquake even after a power outage lasting up to 10 days, such as during long holidays. 【Features】 ■ No need for regular battery replacement ■ Acceleration settings can be adjusted to correspond to seismic intensity (16 levels) ■ Easily retrofitted to existing storage shelves ■ Operates in unmanned factories and libraries 【Exhibition Information】 ■ Exhibition Name: COMNEXT Exhibition ■ Date: July 30 (Wednesday) to August 1 (Friday), 2025 ■ Venue: Tokyo Big Sight, South Exhibition Hall, 1st Floor ■ Booth Number: C8-13 *For more details, please refer to the materials. Feel free to contact us with any inquiries.