シー・エス・アイ List of Products and Services

Are you having trouble with issues like "the breaker tripping," "not enough outlets," or "wanting to increase electrical capacity"? In recent years, with the spread of personal computers, concerns like the above have been on the rise. When multiple computers, multifunction devices, scanners, and other electrical appliances are turned on simultaneously, the breaker may trip due to overcurrent (excessive electricity usage). Additionally, many people resort to using power strips due to a lack of outlets, but using power strips can lead to fires and is very dangerous. Please leave electrical work such as breaker replacement and installation, as well as outlet installation, to us. We also handle LED installations that require electrical work. We can assist with overall electricity cost reduction, including switching to new power providers, so please feel free to contact us for more information. *For more details, please check the related links or feel free to reach out to us.

• Fluorescent Light Type
• LED light source/module
• Other lighting fixtures

We offer a variety of air conditioning units, including the latest models for commercial use (stores, offices, buildings, factories). Not only do we help with energy savings by switching to new models, but we also assist in reducing electricity costs through comprehensive support. Since air conditioning estimates can vary significantly based on the on-site conditions, we first conduct an on-site survey in conjunction with a meeting. Of course, the preliminary inspection and estimate are free of charge. Please feel free to contact us. 【Manufacturers We Handle】 ■ Daikin ■ MITSUBISHI *For more details, please refer to the related links or feel free to contact us.

• Air conditioning
• Equipment leasing and rental

The emergence of network cameras such as wireless cameras has made it relatively inexpensive to install security cameras. However, even within the category of security cameras, there are various types, ranging from those that allow remote monitoring to those suitable for indoor or outdoor use. At C.S.I. Co., Ltd., we propose the appropriate system for our customers from a variety of security systems and security cameras. We also offer installation methods that include coverage for failures due to natural disasters or theft, so please feel free to consult with us. 【Manufacturers We Handle】 ■ Japan Security System ■ NSS ■ Panasonic ■ Takenaka Engineering *For more details, please refer to the related links or feel free to contact us.

• Security cameras and surveillance systems
• Other security systems

We would like to introduce our "LAN construction" service. If you have any concerns related to networks or LAN, such as "I want to do LAN wiring due to office relocation or layout changes," "I want to add more computers," or "the wiring is complicated and I can't tell what is what," please feel free to consult us. You can leave all your business phone, multifunction printer, and internal communication needs to us. *For more details, please check the related links or feel free to contact us.

• Information and communication equipment and infrastructure
• Wiring devices

We will propose the appropriate model of multifunction printer based on your usage situation. We will re-evaluate the necessary and unnecessary features of your current model, combine various proposals, and achieve cost reduction. From lease contracts that can be introduced with zero initial costs to cash payment options, we will suggest a plan that suits you. 【Handling Manufacturers】 ■ Muratec ■ Konica Minolta ■ Sharp *For more details, please refer to the related links or feel free to contact us.

• Multifunction printer

We offer not only new business phones but also used ones at very attractive prices. You can leave everything to us, whether it's new installations due to starting a business or independence, relocation work due to moving, or expansion work due to business growth. We will solve all your questions and concerns regarding telephone lines and optical lines. If you want to introduce a business phone as cheaply as possible, if you have no time before opening your office, or if you need to expand urgently, please feel free to consult us. We also assist in reducing office costs. *For more details, please check the related links or feel free to contact us.

• Information and communication equipment and infrastructure

We provide various communication-related services within our company. We offer business phones at very competitive prices, both new and used, as well as multifunction printers that can help achieve cost reductions. We also address any concerns related to networks and LAN. Please feel free to contact us with your requests. 【Service Details】 ■ Business Phones: We resolve all questions and concerns regarding telephone lines and optical lines. ■ Multifunction Printers: We recommend suitable models based on your usage situation. ■ LAN: We address any issues related to networks and LAN. *For more details, please download the PDF or contact us.

• Information and communication equipment and infrastructure
• Multifunction printer
• Mobile phones and smartphones