Gas detection since 1983, wireless gas detection since 2005

The Permian II OI-WF792 is a self-contained wireless relay/alarm board, specifically designed for conjunctive use with the various components of the Otis Instruments, Inc. WireFree product line.

The Permain II features automatic channel hold when either the low or high alarm is triggered, and can monitor up to two sensors. The Permian II requires 12-24 Volts DC and receives transmissions from WireFree sensors via an on-board 7 mile line-of-site 900MHz radio.

For a complete list of spare/replacement parts for this product, click on the "Spare Parts" link located under OI-WF792 on the left sidebar of this page.