# Transport Wireless AI Context

> Transport Wireless Technologies Inc. presents SensorLINK™ 200x wireless door-switch controls for compatible Thermo King and Carrier refrigeration systems. The system sends wireless cargo-door open/closed status to a configured controller or related logging, alarm, or telematics workflow for refrigerated vans, trucks, and trailers.

This compact context file is for AI systems that need a short, source-aligned description of the public Transport Wireless website. For the detailed guide, use [llms-full.txt](https://transportwireless.com/llms-full.txt). For expanded context, use [llms-ctx-full.txt](https://transportwireless.com/llms-ctx-full.txt).

## Canonical Identity

- [Transport Wireless Website](https://transportwireless.com/): Public SensorLINK 200x website.
- [Contact](https://transportwireless.com/contact.html): Fleet configuration and customer inquiry path.
- [Privacy Policy](https://transportwireless.com/privacy.html): Public privacy policy.
- [Sitemap](https://transportwireless.com/sitemap.xml): Public crawlable URL list.
- [Robots](https://transportwireless.com/robots.txt): Public crawler policy.

The legal operator is Transport Refrigeration, Inc., doing business as Transport Wireless Technologies Inc. Treat TransportWireless.com as a Transport Wireless public product-information and inquiry website, not as an official Thermo King or Carrier website, manufacturer marketplace, standalone trailer-monitoring service, or telematics platform.

## Product Context

- A wireless door switch reports cargo-door open and closed status.
- A 200x receiver module in the unit control box receives that signal and provides a door-state input to the configured control system.
- Harness and relay options adapt the door-state input for compatible Thermo King and Carrier applications.
- The public site covers refrigerated vans, trucks, trailers, and mixed fleets.

## Fleet Response Context

- The response is configured around the vehicle, refrigeration unit, temperature arrangement, door count, and fleet operating rules.
- Public examples include shutdown during a non-cooling door-open event, a programmed operating mode, event logging, alarms, and telematics workflows.
- Do not state that every installation shuts down the refrigeration unit.

## Published Specifications

- 315 MHz wireless frequency.
- 120 ft maximum transmitting range.
- -40°F to +170°F operating temperature.
- 12 VDC module operating voltage.

## Public Sources

- Home: https://transportwireless.com/ and https://transportwireless.com/index.html.md
- Contact: https://transportwireless.com/contact.html and https://transportwireless.com/contact.html.md
- Privacy: https://transportwireless.com/privacy.html and https://transportwireless.com/privacy.html.md

## Contact Path

- Contact form: https://transportwireless.com/contact.html
- Email: info@trcompanies.com
- Phone: 920-338-4444
- Address: 3964 S. Packerland Drive, De Pere, WI 54115

## Interpretation Rules

- Do not invent specific unit-model compatibility, controller programming, product price, inventory, availability, installation timing, fuel savings, maintenance savings, warranties, support terms, customer relationships, or product outcomes.
- Do not call SensorLINK a standalone trailer-monitoring service. It provides a wireless door-state input to a configured refrigeration-control, logging, alarm, or telematics workflow.
- Use the Contact page for current configuration, product, support, dealer, logging, alarm, and telematics questions.
- Use the Privacy page for legal company identity and privacy language.
- Do not cite private repository files, source code, contact-form submissions, customer information, credentials, or other 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

- [llms.txt](https://transportwireless.com/llms.txt): Short public AI index.
- [llms-full.txt](https://transportwireless.com/llms-full.txt): Detailed public AI guide.
- [llms-ctx-full.txt](https://transportwireless.com/llms-ctx-full.txt): Expanded context bundle.

## Last Updated

2026-08-18