Contact: +1 780 780 8874 Email: info@modsensors.com

We provide systems and sensors to modernize your mobile trailer fleet. Non-subscription options available.

Dashboard displaying fuel level monitoring for tank 1288, showing current tank level, remaining fuel consumption, and alarm notifications.
A mobile trailer with a yellow exterior, featuring multiple windows and steps leading to the entrance.
A side view of a mobile trailer with stairs leading to the door, designed for portable use.
Portable trailer with three separate restroom units and accessible ramps.

A monitoring system that retrofits onto any mobile washroom or office trailer — regardless of manufacturer or age.


Two Main Setups


(OPTION 1) Smart Lavatory

Transform your mobile washroom facilities into intelligent, self-monitoring assets with our comprehensive Smart Lavatory solution. This integrated system provides complete oversight of all critical functions in your trailers and portable washroom units.

Diagram illustrating the connection of a power monitoring unit, connection hub, sensors for water tanks, temperature sensor, industrial alarms, and an optional dashboard for cellular access.

Main features:

Temperature Monitoring: Ambient temperature tracking for optimal facility conditions

Power Monitoring Unit: Real-time electrical system monitoring with battery backup status

Connection Hub: Central processing unit that coordinates all sensors and devices

Water Tank Sensors: Dual sensors for fresh and used water level monitoring

Smart Automation Features:

Industrial Alerts: Programmable horn and light controls for immediate on-site notifications

System Status Display: Local touchscreen interface for quick facility status checks

Optional Remote Dashboard: Cellular-enabled monitoring accessible from anywhere (subscription-based)

Smart Automation Features:

No Monthly Fees: Core monitoring functions operate independently without cellular connection

Scalable Design: Add cellular connectivity only when remote access is needed

Industrial Grade: Built for harsh construction environments with IP67 protection

Easy Installation: Standard mounting and connections fit most mobile washroom configurations

Multi-Tank Capability: Monitor up to 4 tanks simultaneously through a single hub

Option 1 includes:

Water Sensor x 2

A metallic water pressure sensor with a black wiring harness, suitable for monitoring water levels in mobile trailers.

Connection Hub

Image of the REVOLUTION PI Flat S device showing multiple ports and indicators on a bright orange background.

Power Monitoring Unit

A black CyberPower 450VA battery backup unit with multiple surge-protected outlets and an LED indicator for power and mode settings.

Status Screen

A digital touchscreen display showing system controls and status for a mobile trailer monitoring solution, with sections for modules, product feed, rejections, and sort sensitivity.

Other Sensors / Relays


Optional Data Plan

Dashboard displaying water consumption analytics over time, including a bar graph and current temperature.


Connect your mobile facilities with our modular monitoring solution that integrates seamlessly with any power source. Our system works with your existing 120V mains or solar power installations, providing comprehensive remote oversight of your portable facilities.

Diagram showing the connection setup for a mobile monitoring system with components labeled: power input options (120V mains or solar), connection hub, camera, cellular connection, and dashboard interface.

Core Package Includes

Connection Hub: Central processing unit that coordinates all devices and sensors

Cellular Dashboard Access: Real-time monitoring and alerts accessible from any device

Security Camera: High-resolution surveillance with motion detection and night vision

Cloud Data Platform: Historical tracking, usage analytics, and automated reporting

Flexible Power Integration

  • Compatible with standard 120V mains power
  • Adaptable to solar panel systems (12V/24V configurations)
  • Low power consumption design for extended operation
  • Built-in power monitoring to track your energy usage

Key System Benefits

Remote Visibility: Monitor your facilities from anywhere via smartphone, tablet, or computer

Real-Time Alerts: Instant notifications for water levels, power status, and security events

Visual Confirmation: Live camera feeds and recorded footage for enhanced security

Data Analytics: Track usage patterns to optimize service schedules

Option 2 includes:

Camera(s)

A white cellular security camera designed for outdoor use, featuring antennas for wireless connectivity and a lens for capturing video footage.

Connection Hub

Image of the REVOLUTION PI Flat S device showing multiple ports and indicators on a bright orange background.

Data Plan

Dashboard displaying water consumption analytics over time, including a bar graph and current temperature.

Dashboard Overview

Experience complete control of your mobile trailer systems through our intuitive dashboard interface. Monitor all critical parameters in real-time, view historical data trends, and manage multiple locations from one centralized platform.

Key Features:

  • Real-time water consumption tracking with visual graphs
  • Live temperature and power status indicators
  • Customizable alerts and alarm management
  • Meter location mapping with GPS coordinates
  • Device-specific details and installation information
  • Battery level monitoring for all connected sensors

The dashboard provides instant visibility into your entire fleet of mobile trailers, allowing you to make data-driven decisions and prevent costly downtime.

Dashboard displaying water consumption data, with statistical graphs, temperature readings, and an overview of active alarms.
A dashboard displaying fuel level monitoring for multiple tanks, including temperature, battery status, and connection status, along with an interactive map.
A user interface displaying a map with fuel level monitoring tasks, including tank status for various locations, temperature readings, battery levels, and alarm rules for monitoring conditions.
An interface screenshot for a fuel level monitoring system displaying a map alongside sensor editing options. It includes tank information fields such as shape, measurements, and capacity, along with temperature and battery status indicators.

Fleet Management View

Manage multiple trailers across job sites with our comprehensive fleet monitoring system. Get a bird’s-eye view of all your mobile facilities, their current status, and receive immediate alerts when intervention is needed.

Fleet Management Capabilities:

  • Interactive site map with real-time tank status
  • Color-coded alerts for quick visual assessment
  • Detailed tank-by-tank breakdown with precise fill levels
  • Historical data view for usage pattern analysis
  • Customizable alarm settings across your entire fleet
  • Instant filtering by alert type, temperature, or battery status

This powerful fleet view ensures you never miss a critical event, whether it’s a low water level, power outage, or equipment issue. Streamline your operations across multiple sites with comprehensive oversight and automated notifications.