STV Range

24V EN54-4 Power Supplies for Fire Alarm Systems, VDS and AFNOR Certified


COMING SOON! A range of power supplies specifically designed for fire alarm systems and certified by VDS and AFNOR to EN54-4.

The EN54-4 STV Range of power supplies for fire alarm systems.  Available in 1A, 2A and 5A versions and different battery options.  Includes exterior Engineers Diagnostic LED, allowing for faster system diagnosis.  Also features dual outputs allow for compliant remote installation, from control panel (Dual Path) or used as two independent monitored outputs.

EN54-4 certified by VDS and AFNOR.

Available for NF Associativity Testing NOW!

Contact us for more information on this range.



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