Tehama Wireless Design Group

Home About Us Services Products


The new Tehama Wireless Sub-Metering Solution consists of three wireless network elements and related software all specifically designed for wireless Time of Use (ToU) sub-metering in large multi-floor apartment buildings, campuses and industrial complexes.


Monitor hundreds of water, gas, and electric meters with our Metering Data Transceiver (MDT) via pulsed contact closure outputs. Other interface options available.

Extend network range with high power mesh networking Repeaters with integrated battery backup power.

Collect and store all data at the Internet enabled Data Concentrating Access Point (DCAP) that includes integrated radio transceiver.

Configure a site and view data and network health statistics with the Configuration & Installation Tool (CIT) running on your PC.
TIME STAMPING at the meter point for Time of Use Billing & Monitoring.

MEASURE AND RECORD from 30 second to 18 hour intervals, typically 15 minutes.

900 MHz ISM BAND for superior performance and interference freedom from WiFi, Zibgee, and cordless phones.

TWO WAY COMMUNICATIONS between all network elements ensures robust connectivity.

UP TO 5 YEAR BATTERY LIFE life in the MDT unit, optional line power unit available.

30 DAY MEMORY in the MDT stores data in case of power outage.

OVER 6 MONTHS of 15 minute data for hundreds of meter points stored on the DCAP.
Copyright© 2012; Tehama Wireless Design Group. All rights reserved.