INVIS SMART INFRASTRUCTURE
Everything Required for
Field Deployment
Comprehensive Field Components for ETC and AET Infrastructure
INVIS supplies field equipment and subsystem components for ETC and AET deployments, supporting both plaza-based and free-flow tolling architectures.
The portfolio includes devices and supporting infrastructure used in MLFF and SLFF environments, designed for integration into existing and new tolling systems.
The field ecosystem is based on operational deployment experience across different road and concession environments, with emphasis on interoperability, maintainability, and long-term operational efficiency.
Target Audience
INVIS field solutions support the requirements of transportation authorities, concession operators, and system integrators involved in the design, implementation, and operation of toll collection infrastructure.
MLFF and SLFF Ecosystems
Whether your network operates on Multi-Lane Free Flow (MLFF) architecture or on Single-Lane Free Flow (SLFF) configurations, INVIS delivers a complete, validated field equipment ecosystem for each topology. No gaps. No integration guesswork.
MLFF – Multi-Lane Free Flow
High-throughput, barrier-free tolling across open-road deployments. Covers overhead gantry systems, wide-angle antenna arrays, multi-class vehicle detection, and high-speed ANPR.
- Open-road gantry instrumentation
- Multi-lane RFID/DSRC antenna coverage
- High-speed ANPR with full lane capture
- Multi-class vehicle classification
SLFF – Single-Lane Free Flow
Precision tolling in channelized, single-lane deployments at roadside or plaza installations. Optimized for focused detection zones, tighter mounting constraints, and lane-level transaction accuracy.
- Roadside and canopy-mount antenna solutions
- Lane-specific vehicle detection sensors
- Single-lane ANPR cameras and illuminators
- Compact lane controllers and edge processors
Major Subsystem Components
INVIS supplies every major subsystem required at a tolling installation, eliminating the need for clients to source from multiple vendors and manage complex multi-supplier integration. Our portfolio spans detection, communication, enforcement, and control:
RFID/DSRC Antennas
Multi-protocol antennas supporting RFID and DSRC standards configured for single or multi-lane coverage with precision read-zone management.
ANPR Cameras
High-resolution automatic number plate recognition cameras with integrated illuminators, optimized for day/night operation at highway speeds.
Vehicle Classification
Axle-based and profile-based classification sensors including inductive loops, laser scanners, and radar enabling accurate multi-class vehicle typing.
Lane Controllers
Ruggedized edge processing units that manage real-time transaction logic, device orchestration, and local data handling at each lane or gantry.
Enforcement Devices
Integrated enforcement imaging systems including overhead and side-mount cameras, event triggers, and evidence packaging for violation processing workflows.
Field Cabinets & Power
IP-rated field enclosures, UPS systems, and power distribution units designed for roadside environments from extreme heat to high humidity and vibration.
In-House Development + Global Sourcing
INVIS combines proprietary in-house development with a curated network of trusted global technology partners—giving clients deeply integrated, purpose-built solutions alongside best-in-class commercial devices where specifications demand them.
This hybrid model gives procurement teams a single point of accountability—one contract, one integration commitment, and one technical interface while preserving access to the widest range of proven technologies available in the global ETC market.
Pre-Validated Device Ecosystem & Integration
The INVIS field equipment portfolio is shaped by the practical lessons of dozens of successful ETC and AET deployments across diverse geographies, traffic profiles, and regulatory environments. Every product has been tested and validated under real operational conditions.
Lab-Tested Validation
Every device is pre-validated within a reference system architecture in our integration lab against our lane controllers and back-office connectors. This confirms device compatibility beforehand, saving weeks of field integration testing.
Standardized Interfaces
INVIS field devices expose standardized APIs and communication protocols aligned with industry references including ISO, CEN, and regional standards, ensuring smooth connectivity to third-party back-office systems.
What This Means for Your Project:
- Reduced SAT/OAT preparation time
- Lower integration risk at system level
- Single vendor accountability for field layer
- Fewer change orders during commissioning
- Faster path to revenue-generating operations
- Simplified spares management and lifecycle planning
From Procurement to Go-Live: Our Delivery Model
INVIS supports clients across every phase of a tolling project from early technical advisory through equipment supply, factory acceptance testing, field installation support, and ongoing after-sales service. Our delivery model minimizes risk and maximizes schedule confidence.
1. Scoping & Specification
Technical advisory, BOM review, compliance mapping.
2. Supply & FAT
Equipment manufacturing, FAT, complete documentation.
3. Integration & Installation
Field deployment support, commissioning, SAT prep.
4. Go-Live & Support
Warranty, spare parts, field service SLAs.
Each phase is supported by dedicated project engineering resources with deep ETC domain expertise.
Why Project Teams Choose INVIS
Single Source Simplicity
Instead of managing multiple device suppliers with different lead times, warranty terms, and technical interfaces, procurement teams work with a single INVIS contract covering the complete field layer.
Lab-Tested, Field Proven
Every configuration leaves our integration lab with a documented test record. Field teams arrive on site with validated devices and installation guides—not prototypes.
Global Reach, Local Accountability
Our global sourcing network ensures access to best-in-class technologies regardless of regional availability, while our project delivery teams provide localized support throughout installation and commissioning.
Your Next Project?
Whether you are in early specification, active procurement, or system integration, INVIS is ready to support your ETC or AET project with a complete, proven field equipment solution.
Request a Technical Portfolio
Get detailed datasheets, certification documentation, and reference deployment case studies for the complete range.
Schedule a Technical Review
Engage our field systems engineering team for a project-specific technical review including BOM advisory and interface specifications.
Visit Our Integration Lab
See the INVIS field ecosystem operating live in our integration lab environment. Validate device behavior, integration interfaces, and system architecture before committing to deployment.
INVIS field solutions are deployed and operating in active tolling networks today.
Our team is available to discuss your specific project requirements, timelines, and technical constraints—with no obligation and full confidentiality.
INVIS
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