The 2W-MOD2, a two-wire loop test and maintenance module for use with i3 Series detectors, allows communication to two-wire i3 detectors with any listed fire alarm control panel. Now the i3 detectors can initiate a remote maintenance signal when they need cleaning and provide a visual indication of this condition at the module and at the panel. The 2W-MOD2 module also features the EZ Walk loop test, which verifies the entire initiating loop wiring with just the press of a button. Its green, red and yellow LEDs provide status indication for the loop. These LEDs indicate loop communication status, maintenance alert, alarm, freeze trouble, EZ Walk test enabled and wiring fault.
Tags: Smoke detection
Posted in Intelligent Detection, Summer 2010
To receive more information about the content within this issue, fill out this Online Response Card.