A fire memory sensor integrated with power lines / New fire detection wire launched.

A fire memory sensor integrated with electric wires / New fire detection wire launched.

■Features of Fire Detection Wire 1. By extending the wiring, the fire detection circuit is completed, creating a wide-ranging fire alert area. 2. Wiring in buildings under construction, ships being built, aircraft, and vehicles completes the fire detection circuit. 3. Wiring around the exterior of residential garages, storage sheds, and warehouses completes the fire detection circuit. 4. Wiring in the precincts of temples/shrines and in livestock buildings completes the fire detection circuit. 5. Direct temperature sensing and signaling can be achieved through physical operation without the need for power sources or measuring devices. 6. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and signal. 7. Wiring similar to that of electrical equipment can be done, and it can be used for both indoor and outdoor wiring. 8. Utilizing the softening of the wire and the recovery of shape memory alloys, the two wires short-circuit to sense the temperature and signal. 9. It is an eco-technology product with zero standby power due to its switching function. 10. The shape memory alloy has permanent memory, is rust-free, and retains its function indefinitely once activated, allowing for long-term use. 11. This product meets the performance standards of type 1 fixed temperature detectors as specified by fire safety regulations. 12. It is a non-resettable type that allows for confirmation after activation (once activated, it cannot be reset; the activated location must be removed and reconnected).

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A fire sensor integrated with a wire creates a wide-ranging fire alert area / New product: fire detection line (with fire push button).

■Features of Fire Detection Line (with Fire Push Button) 1. By simply pulling out and wiring the fire detection line (with fire push button), the fire detection circuit is completed, creating a fire alert area. The fire detection line (with fire push button) can be rolled up and moved to the necessary location for wiring. 2. Anyone can wire the fire detection line (with fire push button) by pulling it out. 3. The fire detection line (with fire push button) can be wired in places at risk of fire or arson, such as buildings, industrial machinery, and the grounds or buildings of temples/shrines, allowing for fire alert areas ranging from small to large. 4. The fire detection line (with fire push button) can be wired in outdoor and indoor large facilities such as forests near residential areas, parks, public facilities, and event venues, enabling a response to extensive fire alert areas. 【Notes】: Features of Fire Detection Line 1. It is an eco-friendly technology product with zero standby power due to its switching function. 2. The shape memory alloy has permanent memory, is rust-free, and retains its shape once activated. 3. Activation is a physical action that does not require power, ensuring no malfunctions and allowing for swift, precise use over many years. 4. Direct temperature sensing (temperature detection) can be done without measurement instruments. 5. The fire detection line can be used for indoor/outdoor wiring. 6. It is a non-reset type that allows for confirmation after activation.

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New product of fire memory sensor integrated with a combination of electric wires and shape memory alloy.

This product is a fire memory sensor with a set temperature of 80°C. It features a shape memory alloy attached to a wire in a coiled form, creating an integrated product. When the surrounding temperature reaches 80°C, the wire softens, and the shape memory alloy constricts the wire (restoring it) to short-circuit the two wires, generating a temperature sensing signal (80°C). It can be installed in equipment or locations at risk of fire, alerting the surroundings with alarms to prevent fires and providing daily monitoring with zero standby power for the switching function, making it an eco-friendly technology product. It is a non-resettable type, allowing for fire confirmation after activation. This product meets the performance standards of type 1 fixed temperature detectors (120 seconds) as specified by fire safety regulations. Set temperature: 80°C. ■ Contact information regarding this matter 2-2-8 Minami Tsutsujigaoka, Kameoka City, Kyoto Prefecture, 621-0847 Space Works Contact: Wada wadakame@siren.ocn.ne.jp TEL: 0771-25-3430 / FAX: 0771-25-4932

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Eco technology utilizing the restoration of shape memory alloys and the softening of electric wires / New product of temperature memory sensors

■Features of Temperature Memory Sensor 1. It operates through physical action without the need for power supply or measuring instruments, allowing direct temperature sensing and signal generation. 2. The operation allows for direct temperature detection through physical action, and the circuit configuration can be simple and low-cost. 3. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and generate a signal. 4. It can continuously monitor various abnormal temperatures. 6. This product integrates shape memory alloy with the wire. Set temperature (80°C). 7. It utilizes the softening of the wire and the recovery of the shape memory alloy to short-circuit the two wires for temperature sensing and signal generation. 8. It is an eco-friendly technology product with zero standby power due to its switching function. 9. The shape memory alloy has permanent memory, is rust-free, and retains its state permanently once activated. 10. This product meets the performance standards of fixed temperature type detectors as specified by fire safety regulations (120 seconds). 11. It is a non-resettable type that allows for confirmation after activation. ■Contact Information for Inquiries 2-2-8 Minami Tsutsujigaoka, Kameoka City, Kyoto Prefecture, 621-0847 Space Works Contact: Wada wadakame@siren.ocn.ne.jp TEL: 0771-25-3430 / FAX: 0771-25-4932

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New product: Temperature memory sensor (with terminals) that detects abnormal temperatures before fire in various industrial equipment.

■Features of Temperature Memory Sensor (with terminals) 1. Capable of detecting abnormal temperatures inside various distribution boards, control panels, and operation panels (set temperature 80°C). 2. Capable of detecting abnormal temperatures inside industrial equipment and electrical devices. 3. Operates through a physical mechanism that directly senses temperature and generates a signal without the need for power supply or measuring instruments. 4. The operation allows for direct temperature detection through physical action, enabling a simple circuit design at a low cost. 5. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and generate a signal. 6. Capable of routinely monitoring various abnormal temperatures, ensuring reliable and safe maintenance management. 7. A product that integrates shape memory alloy with electrical wires and has crimped terminals attached (set temperature 80°C). 8. A simple, easy-to-use product with good accuracy, featuring eco-friendly technology with zero standby power due to its switching function. 9. The shape memory alloy has permanent memory, is rust-free, and retains its state indefinitely once activated, allowing for long-term use. 10. A product that meets the performance standards of fixed temperature type detectors (Type 1, 120 seconds) as specified by fire safety regulations. 11. Non-resettable, allowing for confirmation after activation (once activated, cannot be reactivated; the activated location must be removed and reconnected).

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New product of temperature sensing wire integrated with multiple temperature memory sensors.

■Features of Temperature Sensing Wire 1. Direct temperature sensing and signal generation through physical operation without the need for power supply or measuring instruments. 2. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and generate a signal. 3. Various abnormal temperatures can be monitored collectively on a daily basis, ensuring reliable and safe maintenance management. 4. Early detection of abnormal temperatures in various devices can prevent equipment damage and fires. 5. By simply extending the wiring, a wide range of abnormal temperature monitoring can be achieved. 6. Wiring similar to that of electrical equipment can be done, and it can be used for both indoor and outdoor wiring. 7. This product integrates numerous shape memory alloys at regular intervals along the extended wire. 8. Utilizing the softening of the wire and the recovery of the shape memory alloy, it senses temperature by short-circuiting the two wires and generates a signal. 9. It is a simple, easy, and accurate eco-technology product with zero standby power due to its switching function. 10. The shape memory alloy has permanent memory, is rust-free, and retains its state indefinitely once activated, allowing for long-term use. 11. This product meets the performance standards of fixed temperature type detectors (120 seconds) as specified by fire safety regulations. 12. It is a non-resettable type that allows for confirmation after activation. (Once activated, it cannot be reactivated. The activated location can be deleted and reconnected.)

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A new product for temperature sensing (70℃) that enables direct temperature detection and signaling through a physical operation without the need for power.

■Features of Temperature Sensing Wire (70℃) 1. It can directly sense temperature and generate signals through physical operation without the need for power supply or measuring instruments. 2. When the surrounding temperature reaches 70℃, the two wires short-circuit to sense the temperature and generate a signal. 3. It allows for the regular monitoring of various abnormal temperatures, ensuring reliable and safe maintenance management. 4. It can detect abnormal temperatures in various devices early, preventing equipment damage and fires. 5. By simply extending the wiring, it enables extensive abnormal temperature monitoring. 6. It can be wired similarly to electrical equipment wiring and can be used for both indoor and outdoor wiring. 7. It is a product that integrates numerous shape memory alloys at equal intervals along the extended wire. 8. Utilizing the softening of the wire and the recovery of the shape memory alloy, it senses temperature by short-circuiting the two wires and generates a signal. 9. It is a simple, easy-to-use, and accurate eco-technology product with zero standby power due to its switching function. 10. The shape memory alloy has permanent memory, is rust-free, and retains its function indefinitely once activated, allowing for long-term use. 11. It is a product that meets the performance standards of fixed temperature detectors as specified by fire safety regulations (120 seconds). 12. It is a non-resettable type that allows for confirmation after activation. (Once activated, it cannot be reactivated. The activated section can be deleted and reconnected.)

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[To the owners of parking lots and parking lot construction companies] "I'm worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those facing sidewalks or roadways are particularly prone to dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surroundings with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Vehicle Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

Automate pressure control and use it as a pressure/back pressure regulator! The Auto Pressure Controller "SLA/SLAMf Series" is equipped with a wealth of options and features. By combining the SLA/SLAMf Series with mass flow controllers and meters, you can achieve consistency in control (process) with the advantages of a single platform. The SLA/SLAMf Series uses a primary flow calibration system that is traceable to international standards, characterized by high precision, long-term stability of the zero point, and excellent reproducibility based on our superior measurement systems and methods. Applications: ■ Thin film processes ■ Catalyst research and pilot processes in chemical and petrochemical industries ■ Laboratory and analytical systems ■ Fuel cell technology ■ Life sciences bioreactors

In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. It is recommended for making doors that use touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Capable of detecting mask-wearing and measuring body temperature simultaneously with face recognition. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and alerts via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

A world where miniaturization and high performance are advancing daily. Mobile phones now have features that were unimaginable just a few years ago. The realization of such high performance is thanks to thin film technology, which is utilized in a wide range of applications as follows: 【Applications of Thin Film Technology】 - Microelectronics - Anti-reflective coatings for glass - Antibacterial metal coatings for medical devices - Flexible solar cells Thin film technology is defined as "the process of creating, coating, and processing thin film materials on a substrate surface." We are currently publishing basic knowledge materials on glass coatings for the glass industry! ⚫ Glass Coatings ⚫ What is Low-E Glass? ⚫ Laminating and Materials of Low-E Coatings ⚫ Application Requirements ⚫ What is Low-E Coating Technology? ⚫ Glass Coating Market Please take a moment to read it. https://mono.ipros.com/news/detail/129167/

Thank you very much for your continued support. At STJ Group (Santec Telecom Japan Co., Ltd. and STJ Rentech Co., Ltd.), we regret to inform you that our year-end and New Year holiday schedule will be as follows. We apologize for any inconvenience this may cause and appreciate your understanding. ■ Year-End and New Year Holiday Schedule From Tuesday, December 30, 2025, to Sunday, January 4, 2026 * Last acceptance date for the year: Thursday, December 25 * Last shipping date for the year: Friday, December 26 * Monday, December 29, is the last business day of the year. Inquiries and consultations will be accepted. ■ Business Resumption Date Starting Monday, January 5, 2026 During this period, we anticipate significant delays in sales and other responses due to manufacturer holidays. We apologize for any inconvenience and appreciate your understanding. Regarding inquiries made via the web, we will respond after Monday, January 5, 2026. Thank you for your understanding in advance. Our website will still be available for use during the holiday period. We look forward to your continued patronage next year.