BOSCH SECURITY SYSTEMS D185 REV Polarity INTRFC Mod
This module?s three input terminals accept alarm, trouble, or supervisory input from a control panel. The module transmits this information over either a single set or a pair of leased telco lines to a monitoring station. This module operates with eith er a 12 VDC or 24 VDC supply.
Features
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- UL Listed for NFPA 72 remote station applications
Adjustable alarm and supervisory output current
Alarm activation delay
System test mode with LED indicator
Easy installation
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