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270 Network Transient Suppressor


The Model 270 Transient Suppression Module provides surge suppression from the ethernet for the protection of DMP Panels. In UL applications, the Model 270 must be used if the switch is not installed in the same room as the panel.
For use with: XR150/XR550 Series Control Panels

  • Compatible with all DMP panels with network capabilities

California State Fire Marshall (CSFM)

New York City Fire Department (FDNY)

Los Angeles Fire Department (LAFD)

NIST AES Algorithm Certification 

  • #2350 128-bit
  • #2595 256-bit

Underwriters Laboratories Listings

  • ANSI/UL 294 - Access Control System Units
    • Level I - Destructive Attack and Line Security
    • Level IV - Endurance and Standby Power
  • ANSI/UL 864 - Control Units for Fire Protective Signaling Systems
  • ANSI/UL 985 - Household Fire Warning System Units
  • ANSI/UL 1023 - Household Burglar Alarm System Units
  • ANSI/UL 1076 - Proprietary Burglar Alarm Systems and Units
  • ANSI/UL 1610 - Central Station Burglar Alarm Units
  • ANSI/UL 1635 - Digital Alarm Communicator System Units

Underwriters Laboratory of Canada Listings

  • ULC-S304 - Standard for Central and Monitoring Station Burglar Alarm Units
  • ULC-S545 - Standard for Residential Fire Warning System Control Units
  • ULC-S559-04 - Equipment for Fire Signal Receiving Centers and Systems
  • ULC-C1023 - Household Burglar Alarm System Units
  • ULC/ORD-C1076 - Standard for Proprietary Burglar Alarm Units and Systems

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