End-of-Life Products

Keltron’s engineers design our systems and components for long life and dependability but with the understanding that new technologies eventually render old ones obsolete. Keltron’s Technical Support Department determines the parameters for support of our legacy systems and components and institutes an end-of-life phase-out period. If you have a legacy Keltron system, please contact sales@keltroncorp.com to learn about available upgrades.

Keltron systems and components that have been discontinued but service and repair are still available:

DR703LE4 receivers
PS740 V9.0 power supplies

Keltron legacy systems and components that have exceeded the phase-out period and are obsolete. These are no longer supported:

  • No telephone technical support
  • No board repair
  • No system module repair
  • Boards/parts are only available until current inventory is depleted


Note: Computers more than seven (7) years old are not supportable or repairable

19 inch, all-in-one UL server/workstation
All non-UL tower PCs running Windows XP

Digital Receivers: LCU, LCU1, LCU2, LCU2E, LCU2E3, LCU2E4
DR703LE3 receivers
DM600 and DM700 systems
PC SIRS systems
DEC-based SIRS systems
DMP701RE serial systems
DMP701 parallel systems
DMP703 options 95M2862, 95M2821
DMP703 options PLM, PET400, PET 600 all models
701 Series – processors, AMUs, VDM-P, and AMU-Ps
SI/O7 receiving modules
DA-100s, 101s, and 102/3s
DM100 decoders
DMP100 decoders
DMP200 series decoders
CSU central gathering unit nest
DGP-32/16A data gathering panel

Radio System Equipment
RF750L transceivers
RF7300 radio receiver
RF7830 central transceiver
RF750F/RF750F8 radio transceivers

Transmitters and Transceivers
DM921, DM922, and DM923 coded transmitters
NET800 series transceivers

Power Supplies
DM738 series power supplies

All printers

All back boxes
All battery cabinets

All PL series annunciators
All TA series annunciators
All LA series annunciators