iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      61551items
    • Machinery Parts
      Machinery Parts
      75832items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      101804items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      36270items
    • Materials
      Materials
      37728items
    • Measurement and Analysis
      Measurement and Analysis
      55386items
    • Image Processing
      Image Processing
      15358items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      54312items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      65406items
    • Design and production support
      Design and production support
      12671items
    • IT/Network
      IT/Network
      45537items
    • Office
      Office
      14143items
    • Business support services
      Business support services
      25209items
    • Seminars and Skill Development
      Seminars and Skill Development
      6542items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      33714items
    • others
      75056items
  • Search for companies by industry

    • Manufacturing and processing contract
      7332
    • others
      4980
    • Industrial Machinery
      4444
    • Machine elements and parts
      3326
    • Other manufacturing
      2886
    • Trading company/Wholesale
      2626
    • IT/Telecommunications
      2562
    • Industrial Electrical Equipment
      2317
    • Building materials, supplies and fixtures
      1816
    • software
      1657
    • Electronic Components and Semiconductors
      1580
    • Resin/Plastic
      1502
    • Service Industry
      1468
    • Testing, Analysis and Measurement
      1133
    • Ferrous/Non-ferrous metals
      987
    • environment
      698
    • Chemical
      641
    • Automobiles and Transportation Equipment
      578
    • Printing Industry
      512
    • Information and Communications
      464
    • Consumer Electronics
      412
    • Energy
      330
    • Rubber products
      317
    • Food Machinery
      309
    • Optical Instruments
      279
    • robot
      272
    • fiber
      253
    • Paper and pulp
      230
    • Pharmaceuticals and Biotechnology
      171
    • Electricity, Gas and Water Industry
      165
    • Warehousing and transport related industries
      149
    • Glass and clay products
      139
    • Food and Beverage
      129
    • CAD/CAM
      124
    • retail
      109
    • Medical Devices
      107
    • Educational and Research Institutions
      105
    • Ceramics
      98
    • wood
      88
    • Transportation
      82
    • Petroleum and coal products
      62
    • Medical and Welfare
      61
    • Shipbuilding and heavy machinery
      51
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      41
    • equipment
      40
    • Public interest/special/independent administrative agency
      31
    • Materials
      30
    • Research and development equipment and devices
      29
    • Government
      24
    • self-employed
      24
    • Mining
      17
    • cosmetics
      14
    • Finance, securities and insurance
      13
    • Restaurants and accommodations
      10
    • Individual
      10
    • Police, Fire Department, Self-Defense Forces
      7
    • Laboratory Equipment and Consumables
      5
    • Raw materials for reagents and chemicals
      4
    • Contracted research
      3
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • Trading company/Wholesale
  • IT/Telecommunications
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Pharmaceuticals and Biotechnology
  • Electricity, Gas and Water Industry
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Medical Devices
  • Educational and Research Institutions
  • Ceramics
  • wood
  • Transportation
  • Petroleum and coal products
  • Medical and Welfare
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • equipment
  • Public interest/special/independent administrative agency
  • Materials
  • Research and development equipment and devices
  • Government
  • self-employed
  • Mining
  • cosmetics
  • Finance, securities and insurance
  • Restaurants and accommodations
  • Individual
  • Police, Fire Department, Self-Defense Forces
  • Laboratory Equipment and Consumables
  • Raw materials for reagents and chemicals
  • Contracted research
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. IT/Network
  4. Networking and Communications
  5. Other network tools
  6. [Case Study of Digital Simple Relay System] TCB-D239CR

[Case Study of Digital Simple Relay System] TCB-D239CR

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Jun 19, 2026

STJグループ(株式会社サンテレコムジャパン、株式会社STJレンテック)
STJグループ(株式会社サンテレコムジャパン、株式会社STJレンテック)
  • Special site
  • Official site

Expansion of communication area through the introduction of a repeater! Designed for space-saving, enabling mobile operation.

This is an example of the introduction of a "Digital Simple Relay System" in the building maintenance industry. Due to various obstacles within the building, there are dead zones scattered throughout, making communication between devices difficult across the entire building. With IP radio, communication became unstable when the lines were congested. By installing a relay device, we were able to cover communication areas that were previously unreachable with standard simple radios. We established a communication system that is less affected by line congestion during emergencies. [Case Overview] ■ Issue 01: Dead zones caused by building structure ■ Issue 02: Communication risks during disasters due to carrier line usage ■ Issue 03: Security concerns related to equipment installation *For more details, please download the PDF or feel free to contact us.

    Other network tools
中継システム導入事例1.png

[Case Study of Digital Simple Relay System] TCB-D239CR

中継システム導入事例1.png
中継システム導入事例1.png 中継システム導入事例2.png 中継システム導入事例3.png
  • Related Link - https://rentec.stjg.jp/achievement/tcb-d239cr-buil…
  • Special site - Product/service details - https://pr.mono.ipros.com/suntelecom/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

【Results of Implementation】 ■ By installing a repeater, we covered communication areas that were previously unreachable with standard simple radios. ■ The introduction of simple radios established a communication system that is less affected by line congestion during emergencies, from a BCP perspective. ■ Utilizing a compact design, we installed the system in locations that are easily inaccessible from the outside, achieving a high level of operational safety. *For more details, please download the PDF or feel free to contact us.

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

For more details, please download the PDF or feel free to contact us.

catalog(2)

Download All Catalogs
Digital Simple Radio Relay System 'NEXEDGE CR'

Digital Simple Radio Relay System 'NEXEDGE CR'

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

[Increased Wave Response] Digital Simple Radio/ Licensed Station 'TCP-D261E/D261BTE'

[Increased Wave Response] Digital Simple Radio/ Licensed Station 'TCP-D261E/D261BTE'

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

STJグループ(株式会社サンテレコムジャパン、株式会社STJレンテック)

STJグループ(株式会社サンテレコムジャパン、株式会社STJレンテック)

Trading company/Wholesale

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

The STJ Group (Suntelcom Japan Co., Ltd. and STJ Rentec Co., Ltd.) specializes in the sales, rental, and maintenance of wireless equipment and related solution products. (e.g., business-use wireless devices, IP wireless devices, license-free specific low-power transceivers, solutions products such as cameras and relay devices) ~List of Locations~ ■ Hokkaido Sales Office / Experience Center Sapporo ■ Tohoku Sales Office ■ Kanto Sales Office (Head Office) / Experience Center Tokyo ■ Kansai Branch / Experience Center Osaka ■ Kyushu Sales Office Additionally, the group company Suntelcom Japan Co., Ltd. also engages in mobile corporate business. With a proven track record in major corporate BCP implementations, we provide BPO services where Suntelcom Japan serves as the customer contact point, offering support for bulk management of devices, as well as assistance for malfunctions and losses. We can also provide comprehensive support proposals, including consulting on corporate communication environments and suggestions for office products and business improvement tools.

Product/Service List (467)

Related New Products

Physical Identification System "Tex Flexible Antenna"
IT/Network
Physical Identification System "Tex Flexible Antenna"
日鉄テックスエンジ システムソリューション事業部
Location detection system "Tex Elementena"
IT/Network
Location detection system "Tex Elementena"
日鉄テックスエンジ システムソリューション事業部
Mesh intercom
IT/Network
Mesh intercom
タック株式会社(イビデングループ) 営業統括部 産業・公共営業グループ

The related categories of Other network tools

  • IT/Network
  • Networking and Communications
  • Other network tools
Find products and companies by related keywords
  • #Repeater
  • #Simple relay device
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
IPROS Services
  • >IPROS GMS | Search site for the manufacturing industry
  • >IPROS | Search site for the B2B industry
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.