Cut Sheets & Documents:
The DGM-8LS-RF is a Data Gathering Module. The unit communicates with the SYSTEM 3505 head end via polling radio. The DGM panel monitors eight end-of-line resistor alarm inputs per DGM panel. Information is passed to the SYSTEM 3505 by a polling technique. Average time to next alarm, trouble, or secure is four seconds for systems with up to 500 DGM-8LS-RF panels.