

[Conclusion] The most reliable solution is to choose a system that supports "fully local (cloudless) operation" without any reliance on the external internet or cloud. With the wireless vibration sensor conanair, data collection, analysis, and storage are completed entirely using the site's closed Wi-Fi and a local PC. You can safely start predictive maintenance while clearing strict security standards and eliminating both data leakage risks and monthly fees.
Mainstream IoT vibration sensors generally transmit acquired data to the manufacturer's proprietary cloud servers for analysis and storage. However, in critical infrastructure and highly confidential manufacturing sites, strict security policies often completely prohibit "connecting the equipment network to the outside (the Internet)."
"We know it's convenient, but under our company rules, we cannot send data outside the factory (to the cloud)."
This has become a major wall preventing the introduction of the latest IoT systems.


conanair supports "cloudless (local-only)" operation, which requires absolutely no external internet connection, as a standard feature.
It is possible to complete the entire system?from data collection and storage to analysis and alert notification?using only the closed LAN (Wi-Fi) installed at the site and a local PC (or on-premises server) set up inside the factory.
Merits and Clear Constraints (Demerits) of Cloudless Operation
Many wireless vibration sensors require the separate purchase and installation of a "manufacturer-specific gateway (receiver)" to collect data. However, because conanair can communicate directly with commercially available general-purpose Wi-Fi routers, no dedicated receiving equipment is necessary.
While conanair operates fundamentally as a "secure, local-only" system, it is easily expandable if "remote monitoring from outside the factory" or "advanced data analysis" becomes necessary in the future.
The flexibility to keep budgets low by "starting small and securely in a local environment" and then stepping up to cloud integration and AI utilization once operations are on track is another major strength of conanair.
The cloud is certainly convenient, but if it becomes a shackle that prevents a site from implementing predictive maintenance, it defeats the purpose.
Under the philosophy that "data is an asset that must first and foremost be safely protected within the customer's factory," Nakayama Mizunetsu will continue to provide straightforward systems capable of delivering 100% performance even in standalone environments, without depending on external communication.
By adopting conanair's cloudless operation, facilities with strict security policies?such as critical infrastructure, chemical plants, and high-tech manufacturing?can safely overcome the barriers to IoT adoption. You can completely avoid vendor lock-in and high running costs associated with mandatory cloud subscriptions, maintaining full control over your equipment health data.
| Company Name | NSXe Co.Ltd - Nakayama Hydrothermal Industry Co., Ltd. |
|---|---|
| Head Office | 7686-10 Hirano-cho, Suzuka, Mie513-0835, Japan zip code 513-0835 |
| Phone | +81-90-2189-1398 |
| FAX | +81-59-379-4704 |
| Business Hours | 8:00~17:00 |
| Office Regular Holiday |
Saturday afternoons, Sundays and public holidays |
| URL | https://conanair.com/ |
| Company Name | NSXe Co.Ltd - Nakayama Hydrothermal Industry Co., Ltd. |
|---|---|
| Head Office | 7686-10 Hirano-cho, Suzuka, Mie513-0835, Japan zip code 513-0835 |
| TEL | +81-90-2189-1398 |
| FAX | +81-59-379-4704 |
| Business Hours | 8:00~17:00 |
| Office Regular Holiday |
Saturday afternoons, Sundays and public holidays |
| URL | https://conanair.com/ |