Exhibiting at the International Hotel & Restaurant Show (HCJ2026) | Displaying battery-operated electronic locks and electromagnetic locks

Compatible with sliding doors, hinged doors, and narrow frames! No need for internet connection for history management and data transfer.

This product comes in two types: "LC-505TA-H" for sliding doors and "LC-505TA-D" for inward and outward opening doors. It features a slim design with a body width of approximately 50mm, making it suitable for installation in limited spaces. It can be unlocked using Mifare/Felica standard "IC cards" or a 4 to 12 digit "PIN code," and it comes standard with an emergency key for unforeseen circumstances such as password loss. By attaching an optional remote control, unlocking from a distance is easy! It operates as a standalone system without the need for a network! The "LC-505TA" saves locking and unlocking history in the unit, and this information can be retrieved and viewed using a USB memory stick. Additionally, the registered card key information can be copied to a USB memory stick and transferred to another unit (not transferable to different model products). 【Use Cases】 ■ Care Facilities: Its slim design prevents obstruction, allowing smooth passage for wheelchairs. ■ Retail Stores: The continuous unlocking feature allows for locking and unlocking to be set according to business hours. ■ Offices: Security measures can be implemented through access restrictions and history management. *For more details, please refer to the PDF document or feel free to contact us.

• Entrance/Exterior Doors
• others

Revamped set contents, electromagnetic lock system set product! This set product allows for the configuration of an electromagnetic lock system on various doors.

This is a set product of an electromagnetic lock that combines the standard product LC-4500DLSS and the non-contact unlocking switch SI-68A with the new control panel LK-2200. This set allows for the configuration and installation of an electromagnetic lock system for "outward-opening doors, inward-opening doors, and sliding doors." Product Features: ● VOLCALOCK electromagnetic lock system set product / standard model ● This set can configure and install an electromagnetic lock system for outward-opening doors, inward-opening doors, and sliding doors ● LC-4500DLSS is a versatile electromagnetic electric lock that can be installed on swinging doors, sliding doors, and outdoor gates ● LK-2200 is our dedicated VOLCALOCK control panel. It supports alarm contact output and fire alarm linkage ● ST-120 is designed for outdoor use. It can be unlocked from outside using a card/tag or a PIN code ● From inside, it can be unlocked using the SI-68A non-contact unlocking switch. The electric lock can be unlocked simply by bringing your hand close * For detailed specifications, please refer to the product catalog/specification sheet * Depending on the door, additional mounting hardware may be required beyond the mounting hardware included in this set.

• Door and window locks
• Road construction
• Pipeline Construction

Of course, it can be installed on both new and existing doors! For customers considering an electromagnetic electric lock system.

The "LC-4500DLSS" is our original electromagnetic electric lock that controls locking through the ON/OFF of the power supply. It locks by adhesion between surfaces. Compared to deadbolt types, it has a structure that is less prone to operational failures due to door warping. Additionally, since it is surface-mounted, it can be installed not only on new doors but also on various existing doors such as gates, sliding doors, and swinging doors. There is also a waterproof type of electromagnetic lock available, making it suitable for outdoor installation. 【Features】 ■ A locking type that reliably unlocks when powered ■ Locks through adhesion between surfaces, strong against door warping ■ Abundant mounting hardware and excellent workability ■ A safe structure that can be used long-term ■ Achieves system construction at a low cost *For more details, please refer to the PDF document or feel free to contact us.

• Other security systems

Daitō Shikō Co., Ltd. will exhibit at the "26th Promotion EXPO Spring" held at Tokyo Big Sight from Wednesday, April 22, 2026. At the exhibition venue, we plan to showcase a variety of original goods, including support merchandise, fans, sticker books, replica tickets, and more. If you are looking for SP tools, promotional items, or novelties, please be sure to visit our booth.

~ A high-efficiency customer attraction strategy where homebuyers come in saying "I saw it on ○○!" and a product/design strategy that is specifically requested with "I want to build with Harbor!" ~ In an era where simply creating a "good house" is not enough to survive, the environment surrounding local construction companies is becoming more challenging than ever due to rising material costs, labor shortages, and intensified competition with major companies. In this context, Harbor House, which has been established for 19 years in the fiercely competitive Niigata Prefecture, has achieved an annual completion of 450 houses and is now ranked number one in the number of construction starts in Niigata Prefecture. Its strength lies not in a single charismatic leader, but in a thoroughly refined "system." Customers who say, "I came after seeing your website" are reliably guided to contracts through a highly efficient sales flow based on "batting average management." In this online seminar, we will generously share the know-how of customer attraction, product, and management practices that Harbor House implements with business owners. We will present the shortest route to becoming a "construction company that continues to be chosen" in your business area. ◇ Detailed information and application https://x.gd/pUe2b ◇ Phone inquiries TEL: 025-383-8881

The demonstration showcases a variety of AI solutions, including AI-equipped PCs, workstations, the Japanese facial AI avatar "Aine," digital assistants, the compact desktop "Dell Pro Max with GB10" (equipped with NVIDIA GB10), rack-mounted solutions, and conference audio equipment. Digital assistants are already being implemented across a wide range of fields, including finance, healthcare, government agencies, and local municipalities, with expanding applications in marketing, customer service, and operational efficiency. This exhibition provides a valuable opportunity to directly see how "Aine" can contribute to solving business challenges.

"Connecting technology and field knowledge to accelerate implementation" We provide a space to co-create "solutions that can be used from tomorrow" by merging real challenges from the field with cutting-edge digital technologies (spatial, ground, DX), going beyond mere technology demonstrations. 【Event Overview】 Date: June 5, 2026 (Friday) Main session 13:30–17:30 Networking event: 17:45–19:45 Format: Akihabara Hall (3 Kanda Neribeicho, Chiyoda-ku, Tokyo) or Zoom webinar Expected attendees: 200 people Speakers: International Kogyo Co., Ltd. / Texar Co., Ltd. / Just Co., Ltd. / Toshiba Lighting & Technology Corporation / Ground Network Holdings Co., Ltd. / Nihon University College of Science and Technology, Department of Architecture Special website for the conference:

During the event, many companies shared common challenges such as: ・ Increasing employees’ net income without raising base salary ・ Preventing turnover through better benefits ・ Reducing bank transfer and operational costs TwooCa combines digital payments and employee benefits to help companies achieve: ・Higher real disposable income for employees ・ Improved engagement ・ Reduced transfer fees and administrative costs All sessions and booths are still available during the replay period. Please take this opportunity to visit the TwooCa online booth. ◆Register here https://it.expo.it-trend.jp/key/fjbpth3r ◆Replay available until March 22 (JST) Watch anytime, online