Edwards Signaling CR135-2 Heat Detector 03/03 an MN-FVPN VoIP module and

an MN-FVPN VoIP module and a MN-COM1S Communications module The APS is available in 6

In addition they have a trouble memory feature that displays past troubles (by NAC) for rapid diagnostics

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Edwards Signaling CR135-2 Heat Detector 03/03 an MN-FVPN VoIP module andThe CR series detectors are installed in areas where rapid increases in ceiling temperature are not expected. Such locations include dwelling units, storage cupboards, electrical closets, material storage rooms, shafts (other than stairwells), transformer vaults, electrical rooms, and sprinkler rooms.