Fixed Transmitter Units:

Fixed long-range (up to 5 miles) supervised-wireless transmitter modules along with it's supervised-wireless receiver / control counterpart, monitors 1, 2 or 4 on-off sensors respectively, the power source and RF radio link. The real time signaling ability of each transmitter allows for individual sensor status display and control at the remote receiver location. Up to 5 watts output in the 450 - 470 MHz band. Other bands available.

Portable Transmitter Units:

The unit features an on-board emergency button for manual activation, and also features an on-board computer system which monitors the status of personal motion and physical angular orientation level conditions. In the event that a no motion condition or out of level condition is detected, the MTR-1 will automatically activate its radio transmitter to signal an alarm condition to the receiver processor up to 2 miles away, and generate an audible beacon signal to serve as a location aid. 

The Main Control supervised-wireless module for the rack system receives and processes the real time status of eight remote sensors using a supervised wireless radio data link. Since the unit is a supervised control processor, the
status of remote sensors is processed and annunciated in real time. Remote sensor violations are reported with local independent LED's on the unit face panel. Individual alarm reset or individual sensor point bypassing is conveniently accomplished by depressing the integrated alarm indicator / reset switch or bypass indicator / bypass switch respectively (see figure 2). Abuilt-in local or remote piezo provides audible acknowledgment of violated conditions. The unit is equally suited for stand alone annunciation as well as applications requiring interface to an existing system through the on-board master relay or optional independent relay expansion module. In addition since the unit is a supervised wireless processor there are individual outputs for transmitter low battery and transmitter polling test failure.

The 8-Point Receiver Rack Module is a long-range supervised wireless receiver module that enables the system to receive and process supervised radio signals from the above portable or fixed series transmitters. The unit features a very high quality and sensitive superheterodyne radio receiver which can monitor remote sensor points located up to 5-miles away.
The unit also features an integrated field strength analyzer that measures the
relative strength of received RF signals. The integrated field strength analyzer is
invaluable in assisting both initial system set-up and wireless transmitter placement. Routine system testing of the wireless system components is also greatly enhanced.