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  1. Home
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  3. 長沢製作所
  4. 【Video Information】We have compiled a video collection on how to change the memory number of Keylex!
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  • Nov 19, 2021
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Nov 19, 2021

【Video Information】We have compiled a video collection on how to change the memory number of Keylex!

長沢製作所 長沢製作所
Did you know that the method for changing memory numbers varies by series for Keylex!? We are introducing the number change methods for each series on the official Nagasawa Seisakusho YouTube page. With detailed explanations, you can feel confident about future number changes just by watching this! We will continue to provide more video information!! ● Keylex 4000 Memory Number Change Method Video ● Keylex 3100 Memory Number Change Method Video ● Keylex 3100 Double-Sided Button Memory Number Change Method Video ● Keylex 2100/1100 Memory Number Change Method Video ● Keylex 800 Memory Number Change Method Video
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Keylex Memory Number Change Method Video Collection

Introducing how to change memory numbers in videos for each series!

The method for changing the memory number differs by the KEYLEX series. We have clearly introduced how to change the memory number on YouTube! It includes explanations by KEYLEXMAN!! 【KEYLEX 4000 / 3100 Series】 Number change method: Quick Number Change Method - The number is changed using the included key operation. - It can be changed without removing the KEYLEX unit from the door. 【KEYLEX 2100 / 1100 Series】 Number change method: Lock Plate Replacement Method - The number is changed by replacing the white and red parts of the lock plate. - It requires removing the KEYLEX unit from the door for the change. 【KEYLEX 800 (500) Series】 Number change method: Lock Pin Rotation Method - The number is changed by rotating the colored horizontal groove of the lock pin with a flathead screwdriver. - It requires removing the KEYLEX unit from the door for the change. *The video introduces the method using the 800 series, but the 500 series follows the same procedure for changes. ▽Watch from the link below!!▽

  • Entrance/Exterior Doors
  • Hardware Doors, Handles and Locks
  • Grip ball/lever handle

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Related catalog(3)

Keylex Product Catalog

Keylex Product Catalog

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Keyless Lock "Keylex 3100" <Sliding Door Type>

Keyless Lock "Keylex 3100" <Sliding Door Type>

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Easily manage KEYLEX with the app! KEYLEX app

Easily manage KEYLEX with the app! KEYLEX app

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長沢製作所
Building materials, supplies and fixtures manufacturers
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September 16-18: Announcement of participation in the Green Cross Exhibition 2026 in Sapporo.

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Our company will be exhibiting at the "Green Cross Exhibition 2026 in Sapporo." Duration: September 16 (Wednesday) to 18 (Friday), 2026 - 16th (Wednesday) 10:00 AM to 5:00 PM - 17th (Thursday) 9:00 AM to 5:00 PM - 18th (Friday) 9:00 AM to 3:00 PM Venue: Sapporo City Sports Exchange Facility Tsudome (Sapporo City, Hokkaido) We look forward to your visit.

Aug 24, 2026

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HK-2

Recommended for earthquake measures for automatic doors and equipment! Seismic device HK-2.

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Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

Aug 24, 2026

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[Video Release] We have released a video on YouTube showing the installation, storage methods, and performance tests of the waterproof board.

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Introduction of a Public Video on the Installation, Storage Methods, and Performance Testing of Waterproof Boards To help you better understand the correct handling methods and product performance of "waterproof boards," we have released a video on YouTube. This video includes smooth procedures for installation and storage using actual products, as well as footage of performance testing under assumed flooding conditions. The content allows you to confirm the safety of the product and the image after installation, so please take a look. ■ Video Link https://youtube.com/playlist?list=PLc0ljXfq9NJ4&si=QD0tckLZrS_MUoK0 ■ Types of Videos - Detachable JP-WP-1D - Detachable JP-WP-1DC - Swing JP-WP-SW - Slide JP-WP-SL - Sheet JP-WP-SR - Electric Lift JP-WP-AU - Roll-up JP-WP-WU ■ Video Overview - Features - Installation Methods - Storage Methods - Performance Testing

Aug 24, 2026

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Announcement of the demo exhibition for the "AMD Embedded Computing Summit Tokyo 2026" hosted by AMD.

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On August 28, 2026 (Friday), at Hotel New Otani in Chiyoda, Tokyo, Micronet will showcase a demo at the AMD Embedded Computing Summit Tokyo 2026, a technology event hosted by AMD focused on embedded and edge computing. This participation is aimed at the official support of AMD CPUs, and we plan to set up INtime for Windows on the AMD CPU P100 evaluation CRB, demonstrating fieldbus control, image analysis, and AI processing. <<Micronet Special Page>> https://www.mnc.co.jp/INtime/AMDxINtime/AMDEmbeddedComputingSummit.html #PC #RealTimeControl #INtime #AMD Ryzen AI Embedded P100 Series Processor #AI #MotionControl

Aug 24, 2026

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Three types of technical documents on AI visual inspection have been released, including methods for launching processes without defective product samples.

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We have released three technical documents for the AI visual inspection platform "DeepAge Sensor" for free. The document titled "How to Launch Visual Inspection AI in a Process with No Defective Samples" (12 pages) summarizes five steps to establish anomaly detection using only good product images, along with pitfalls identified through real data validation. Additionally, we have prepared a product catalog (14 pages) and a "Guide to Integrating AI into Inspection Equipment" (13 pages) for equipment manufacturers. You can download them by providing your name, company name, and email address.

Aug 24, 2026

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