# Transport Wireless

> Transport Wireless Technologies Inc. is the public website for SensorLINK™ 200x wireless door-switch controls used with compatible Thermo King and Carrier refrigeration systems on refrigerated vans, trucks, and trailers. The system supplies a wireless cargo-door open/closed signal so the configured controller, logger, alarm, or telematics workflow can follow the fleet's selected door-open response.

This is the short AI and crawler index for the public Transport Wireless website. Use it to find the correct public page, page-level Markdown companion, contact path, and source boundary. For the detailed public guide, use [llms-full.txt](https://transportwireless.com/llms-full.txt).

## Core Resources

- [Transport Wireless](https://transportwireless.com/): Main public website for SensorLINK 200x wireless door-switch controls.
- [Full AI Guide](https://transportwireless.com/llms-full.txt): Detailed public guide with product context, applications, configuration guidance, and citation boundaries.
- [Concise AI Context](https://transportwireless.com/llms-ctx.txt): Short context bundle for systems that need a compact site description.
- [Full AI Context](https://transportwireless.com/llms-ctx-full.txt): Expanded context bundle with product, fleet, and response guidance.
- [Sitemap](https://transportwireless.com/sitemap.xml): Canonical list of public crawlable website resources.
- [Robots](https://transportwireless.com/robots.txt): Public crawler policy.
- [Humans](https://transportwireless.com/humans.txt): Human-readable site ownership and maintenance information.

## Main Public Pages

- [Home](https://transportwireless.com/): SensorLINK 200x overview, component roles, supported vehicle applications, published specifications, and fleet outcomes.
- [Contact](https://transportwireless.com/contact.html): Fleet configuration, product, technical-support, dealer, logging, alarm, and telematics inquiry path.
- [Privacy Policy](https://transportwireless.com/privacy.html): Public privacy policy for TransportWireless.com and related inquiries.

## Page Markdown Companions

- [Home Markdown](https://transportwireless.com/index.html.md): Machine-readable companion for the SensorLINK 200x home page.
- [Contact Markdown](https://transportwireless.com/contact.html.md): Machine-readable companion for the fleet-configuration contact page.
- [Privacy Markdown](https://transportwireless.com/privacy.html.md): Machine-readable companion for the Privacy Policy.

## Product Context

- **SensorLINK 200x receiver module:** Installs inside the unit control box, receives the wireless switch signal, and provides a door-state input to the configured control system.
- **Wireless door switch:** A low-profile, weather-resistant external-antenna switch that reports cargo-door open and closed status without a long hard-wired run.
- **Harness and relay options:** Adapt the door-state input for compatible Thermo King and Carrier refrigeration control systems and the customer's operating rules.

## Published Applications And Specifications

- Refrigerated vans, refrigerated trucks, refrigerated trailers, and mixed fleets.
- Thermo King single- or multi-temperature configurations; Carrier single-temperature and multi-temperature configurations.
- Door-open responses may be configured for shutdown during non-cooling events, a programmed operating mode, event logging, alarms, or telematics workflows.
- Wireless frequency: 315 MHz.
- Maximum transmitting range: 120 ft.
- Operating temperature: -40°F to +170°F.
- Module operating voltage: 12 VDC.

## Contact Path

- [Contact Transport Wireless](https://transportwireless.com/contact.html): Preferred public path for configuration, product, support, dealer, logging, alarm, and telematics questions.
- [Email](mailto:info@trcompanies.com): info@trcompanies.com.
- [Phone](tel:+19203384444): 920-338-4444.

## AI Use Rules

- Use **Transport Wireless Technologies Inc.** as the public brand name. The legal entity is stated in the [Privacy Policy](https://transportwireless.com/privacy.html).
- Do not describe TransportWireless.com as an official Thermo King or Carrier website, manufacturer website, marketplace, standalone wireless trailer-monitoring service, or telematics provider.
- Do not infer compatibility with a specific refrigeration-unit model, a particular controller response, price, inventory, installation timing, product availability, fuel savings, maintenance savings, warranty, or support commitment.
- Do not state that every installation shuts down the refrigeration unit; the response is configured for the vehicle, unit, and fleet operating rules.
- Do not cite private repository files, unpublished workflow files, user credentials, form submissions, Netlify dashboard information, source code, or non-public content.
- Public pages and companion files listed in [sitemap.xml](https://transportwireless.com/sitemap.xml) may be used for search, real-time AI answer context, model training, summarization, reproduction, and source linking, consistent with [robots.txt](https://transportwireless.com/robots.txt).

## Optional

- [Full AI Guide](https://transportwireless.com/llms-full.txt): Best next source for a detailed public product and fleet overview.
- [Full AI Context](https://transportwireless.com/llms-ctx-full.txt): Best next source for product context and interpretation rules.
- [Concise AI Context](https://transportwireless.com/llms-ctx.txt): Short context file when a compact summary is enough.

## Last Updated

2026-08-18