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DCAP-TFA: Seamless Migration from Inovonics-Based Submetering Systems
DCAP-TFA is a drop-in replacement for Inovonics-based submetering systems, modernizing infrastructure while providing the benefits of Tehama’s AMR ecosystem.

DCAP-TFA MDT Overview
DCAP-TFA serves as a drop-in replacement for existing Inovonics-based submetering systems, enabling integration without the need for extensive infrastructure overhauls. Designed to collect and store data from both Inovonics and Tehama systems, it simplifies the migration to a modern AMR ecosystem while continuously supporting legacy technology.
The installation process is straightforward, allowing property managers to easily import site configurations using Tehama’s CIT software or Web App. Enhanced features include reliable data transmission and daily reporting via email or FTP, providing stakeholders with timely insights into utility usage.
This device supports wireless ranges from 1 to 10 miles, with extended coverage via repeaters (Standard and MAX) for flexible deployment across diverse property layouts.

Benefits
DCAP-TFA offers a streamlined solution for migrating from older Inovonics systems, facilitating efficient data collection and integration without extensive replacement.
- Easy migration from obsolete FA technology without replacing the entire AMR system.
- Integrates Tehama and Inovonics data for cohesive monitoring.
- Simplifies setup with file import options for quick configuration.
- Sends daily reports via email or FTP for consistent data access.
- Enables near real-time historical data review from FA and/or EN PMTs.
- Maintains standard features of Tehama DCAP for reliability.
Whether you need to upgrade your system or access vital data without incurring additional fees, DCAP-TFA provides a practical solution for modern utility management.

Applications
Multifamily
Housing
DCAP-TFA enables seamless integration of existing FA and/or EN technology in multifamily housing, allowing property managers to continue metering water use effectively without extensive upgrades.
Commercial
Properties
DCAP-TFA allows for real-time data collection and monitoring of utility usage in commercial properties, supporting efficient management and analysis of resource consumption.
Manufactured
Homes
For manufactured home communities, DCAP-TFA simplifies the implementation of advanced metering solutions by providing a reliable connection to FA and/or EN devices, enhancing data accuracy.
ESG &
Sustainability
Utilizing DCAP-TFA, property owners can optimize utility management strategies, enabling better tracking of resource usage and supporting environmentally responsible practices.
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Case Study | Guardian Water & Power
Guardian Water & Power encountered significant challenges in outdoor submetering due to harsh weather conditions. Frequent disruptions led to costly repairs and inconsistent data collection, adversely affecting service delivery and customer trust. Recognizing the urgent need for a reliable solution, they sought innovative technology to enhance their operations.
Challenge
- System downtime due to harsh weather
- Repairs were difficult and costly
- Cellular technology meant inconsistent data collection
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Case Study | Kimco Realty
Kimco Realty Corporation faced considerable challenges in billing their 7,000 tenants accurately for water usage across a diverse portfolio of retail properties. A lack of standardized methods for dividing costs led to disputes and frustration, resulting in millions in uncollected revenue. Recognizing this issue, Kimco sought innovative submetering technology to streamline billing processes and enhance tenant satisfaction.
Challenge
- Inconsistent tenant water billing methods
- Tenant disputes over water costs
- Millions lost in uncollected revenue
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Case Study | Fair Energy Submetering
Fair Energy Submetering faced challenges tracking utility usage and identifying issues such as leaks across various properties. In search of more detailed data for effective management, they turned to Tehama Wireless’ advanced submetering sensors. This innovative technology enabled swift identification of problems, allowing them to avert potential disasters.
Challenge
- Inaccurate tracking of utility usage
- Difficulty identifying leaks in properties
- Limited data hindered effective management
Documentation & Resources
Input Type | Compatible with reed switch and piezoelectric pulse generator meters. |
Communication Range | Up to 3500 ft (Standard), nearly 10 miles (MAX/LoRaWAN). |
Battery Life | Operates on two field-replaceable AA lithium batteries with a typical life of 5-8 years. |
Operating Temperature | Ranges from -20°F to 145°F. |
Input Options | Available with single or dual pulse inputs for co-located setups. |
Waterproof or Water-Resistant Options | Available in the Submersible model, a pulse or encoder unit, with non-field replaceable C battery, designed for use in environments where complete water exposure is expected. |
Integrates both Tehama and legacy FA system data for streamlined migration and dual-network support.
Form and instructions for importing a TapWatch site configuration to a TFA DCAP unit.
Instructions for connecting the DCAP to the Internet using shared, dedicated, or LTE-based service options.
Instructions for configuring and sending custom daily reports from MDTs using email or FTP delivery.
Instructions for configuring a DCAP to connect to WiFi using a USB-to-serial adapter.
Comprehensive steps for configuring and integrating MDTs with the DCAP system
Template for importing site configuration data to Tehama Wireless.
Frequently asked questions explaining the benefits and functionalities of the MAX Range Series.
Instructions for using the API to authenticate and retrieve site lists and metering data from MDTs.
Instructions for replacing a DCAP and its power supply in the field.
Tehama Wireless provides a five-year warranty for its products.
Videos
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Introduction to the Web App
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DCAP Troubleshooting
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Web App Troubleshooting
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DCAP-TFA Installation
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Get Started with the Web App
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Monitoring and Maintaining a System
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Commissioning a Meter Display Using the Mobile App
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Requesting and Approving Grants with the Web App
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Wiring a Water Meter to an MDT
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The CIT in Detail
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Commissioning a Site
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Hardware Setup
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System Overview
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Getting started with the CIT
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Connect Mobile App Overview
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DCAP Configuration
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Commissioning MDTs and Repeaters
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Setup CIT Alerts and Reports
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Monitoring Data and Network Health
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Configuring the Display on an MDT
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Wiring the MDT to its Associated Meter
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Introduction to the CIT
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How to Find the IP Address of a DCAP
How It Works
Gateway or DCAP captures data from connected submeters and relays it to central management systems, ensuring accurate data collection and near real-time monitoring for improved utility management.

This diagram illustrates how Tehama Wireless devices work together to optimize metering solutions
Related Products
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Pulse MDTTracks pulse output meter usage for accurate billing
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Smart+ MDTEnables near real-time data and advanced alerts with SunSonic® meters
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Encoder MDTTracks encoded output meter usage for accurate billing.
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Outsider MDTDirect physical MDT connection on Norgas Versamag water meters.
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Leak Detection MDTQuickly detects leaks to minimize water events and reduce costly damage.
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Runtime MDTTracks equipment operation time for accurate usage monitoring, maintenance planning, and performance insights.
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Modbus MDTIntegrates with ModBus P2P-compatible systems for enhanced data.
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DCAPAggregates and processes submetering data for efficient reporting.
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Solar DCAPProvides a complete solution for extending communication range in remote locations.
FAQs
DCAP-TFA is designed to work with Inovonics® based FA and/or EN systems and can receive data from both Tehama data and Inovonics® type submetering receivers simultaneously.
DCAP-TFA supports wireless communication ranges from 1 mile to 10 miles, with extended coverage enabled through repeaters (Standard and MAX) depending on configuration and environment.
DCAP-TFA operates on a 12VDC, 1A power supply via a 120 VAC wall transformer, consuming under 2 kWh per month on average.
Yes, commissioning DCAP-TFA is simplified via CIT software or Web App, allowing for easy import of PMT meter assignments without requiring significant modifications to existing systems.
Yes, DCAP-TFA offers versatile data output options, including daily reports via email or FTP in standard CSV format, and supports API for pulling data reads.
DCAP-TFA collects data multiple times per hour, which is then stored in the cloud for six months without incurring fees, ensuring reliable access to collected data.
DCAP-TFA operates effectively indoors in temperatures ranging from -10º to 145º F, with up to 90% relative humidity, ensuring durability in various settings.
Minimal maintenance is needed. Regular checks on the power supply are recommended to ensure it is secured and functioning correctly.
Yes, DCAP-TFA can be configured to generate alerts for various conditions based on the specific settings and devices connected to it.
DCAP-TFA facilitates an easy migration path for users of obsolete Inovonics® FA and EN technology without the need to replace entire AMR systems, allowing for quick upgrades.
DCAP-TFA can be integrated with existing wiring from Inovonics receivers, making it a convenient solution for sites looking to upgrade without significant infrastructure changes.
Yes, DCAP-TFA is available in various models supporting different capacities, such as low and standard capacities for 150 or 1000 meter points.
Data transmitted by DCAP-TFA is encrypted during transmission, and local storage capabilities help safeguard data when internet access is not available.
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