Identify interference.
Detect potential attempts to interfere with the GPS or cellular signals used by the device. Alerts and local responses depend on the installed solution and its configuration.
Detection + security alerts
GUARDIAN-i
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GPS, telematics, security, control and integration. Protect your vehicle and extend the value of the technology already powering your operation.

Layers of protection for your vehicle.
Configure how the vehicle is used.
Features tailored to your operation.
Guardian-i brings together vehicle technology, security and control to help protect vehicles and assets. We offer direct solutions and assess how to complement each operation’s existing infrastructure.
Guardian-i grew from the experience of Monarch Tracking Solutions, a company based in Laredo, Texas, with more than a decade working in GPS, telematics and technology for vehicles and fleets.
With thousands of units deployed across the United States and Mexico, Monarch understands the visibility, security and control needs of transportation operations.
Experience in the Laredo–Nuevo Laredo corridor is the foundation of an offering that connects GPS tracking, telematics, vehicle security, control and fleet management.

From one vehicle to an entire fleet.
Discover the solution for your operation.

Theft protection and operational control for the challenges of every route, stop and delivery.
Advanced protection against signal interference and vehicle theft.

Detect potential attempts to interfere with the GPS or cellular signals used by the device. Alerts and local responses depend on the installed solution and its configuration.
Detection + security alertsGuardian-i integrates immobilization functions through throttle control: gradual limitation and pedal lock while the vehicle is stationary, depending on the available mode. Configuration is defined for each vehicle and operation.
Vehicle control + protection protocolsCompatibility, detection and activation conditions are confirmed during the technical assessment. Remote commands require cellular coverage; local response depends on the installed configuration.
Assess my fleet’s securityExpand your capabilities without unnecessarily replacing technology that already works.
Your operation has already invested in GPS, telematics, cameras, security and fleet management. Our goal is to protect and extend the value of those investments.
We identify where to integrate, connect or add capabilities that meet a real need, building on the infrastructure you already have.

Modern operations combine multiple technologies. We assess integration opportunities based on each project’s APIs, devices and requirements.
Data and visibility
Connection and capabilities
Devices and protection
People, vehicles and assets
Brands are referenced as examples. Each opportunity is subject to technical assessment and applicable agreements; inclusion does not imply an official partnership or a certified integration.
Capabilities that extend the value of your core platform.
Connect technologies, devices, platforms and data sources based on your requirements.
Support installation, configuration and deployment across vehicles, assets and operations.
Add hardware, sensors, vehicle security and asset tracking where your operation needs them.
More than a decade of Monarch experience in the United States and Mexico, with a presence in the Laredo–Nuevo Laredo corridor.
Commercial, technical and operational support to implement the solution in your real working environment.
Collaboration with platforms, manufacturers, integrators and specialist providers to build more complete solutions.
Guardian-i combines throttle control,
authorization and risk detection.

Steel housing. Discreet installation.
Connection through a compatible OEM harness.
Act from the monitoring platform: gradually reduce throttle response, limit it to 50%, or lock it when the vehicle is stationary.
Requires cellular coverage.After the vehicle is switched off, the system activates the lock after approximately two minutes. When it is switched on, a configurable timer determines when the throttle is enabled.
This mode does not require cellular service, GPS or internet.An authorized phone or ELOG device enables the throttle via Bluetooth. The app can display interference alerts.
Optional functionality, depending on configuration.Detects GPS disconnections and GPS or cellular signal interference. Activates alerts and protection protocols based on the vehicle’s configuration.
Available responses depend on the installed solution.In the Fleet configuration, the existing pedal can trigger a silent alert to the monitoring center without an additional visible button.
Ask your installer about the activation protocol.
We review your vehicle, how it is used and the functions you need to protect.
Installation with a compatible harness and configuration of the security modes.
Your team learns the controls, authorizations and protocol for responding to an alert.
Compatibility and available features are confirmed by make, model and year.
Select a brand, model and year range to look up the device in our catalog.
Check availability by model and year.
Results from the Guardian-i catalog. Installation and configuration are confirmed with our team.
Guardian-i sales, installation and support in Texas, New Jersey and Monterrey.
Join our authorized dealer network.
Let’s build more complete solutions. A program for those who distribute, integrate, refer and develop technology for vehicles and fleets.
Become a partner
Commercial support · Training · Technical support
Expand your portfolio without replacing technology that already works for your customers.
Guardian-i can provide an additional layer of integration, security, control and vehicle technology. Build on your existing relationships, platforms and infrastructure to develop new business opportunities.
Add integration, security and control capabilities using your existing solution and infrastructure.
Add hardware, vehicle technology and specialist services to meet more of your customers’ needs.
Expand your portfolio for existing customers and new opportunities as part of a more complete solution.
Integrate. Differentiate. Create new opportunities.
We work with platforms, integrators and technology providers to identify where our local expertise, implementation and specialized solutions can extend the value of the customer’s core platform.
Tell us about your company, the platform you use and the capabilities you’d like to add. All partner, integration and alliance inquiries are addressed to:
Share your details and the opportunities you’d like to develop with Guardian-i.
Tell us about the vehicle or operation you want to protect. We’ll help you identify the right solution.