• Based on latest single chip microcontroller technology.
  • Compact design for reliable and accurate operation.
  • Fast response time.
  • Field selectable operational sequences.
  • Incorporates a group of super bright LED's instead of twin Filament lamps for ultimate life at very less power consumption.
  • Actuated thro' potential free fault input contacts.
  • Fault input contacts NO/NC site selectable by means of DIP switches.
  • Opto-isolated all fault inputs, immune to noise disturbances.
  • Provision for external audible (Bell or Hooter) thro' potential free relay output contact.
  • All models are with built-in Test, Silence(optional), Accept & Reset push buttons, provision on back side terminal strip.
  • Specially designed power supply for high noise immunity,
  • Wide input variations & having built-in transient protection.
  • The extensive protection so provided safeguards all I.C.'s & components from failure, thereby offering complete reliability.
  • All cards interconnected with plug-in polarized connectors for easy servicing.
  • Rugged Metal enclosure with high strength.
  • Type tested for noise, impulse and functional test as per various standards.


  • Supply Voltage : 90-270 VAC/DC or 20-60 VDC.
  • Operation Sequence: Multiple sequence option with site selection facility
  • Push Button Controls: On board Test, Silence(optional),Accept, Reset buttons.
  • No. of windows: 18 Window (2R x 9C).
  • Window size: 40 x 40 mm.
  • No of LED`s per Window: Super bright 4 LED`s in Parallel.
  • Power Consumption: 0.8 VA per window.
  • Terminals: Suitable for 0.2 to 2.5 sq. Mm. Cable
  • Scan time: Less than 10 ms.
  • Response Time: Less than 10 ms.
  • Flash Rate: 60 Flash per min Fast Flashing 30 flash per min slow flashing
  • Fault Input Contacts: Potential free contact needed. (LIVE Input Fault Contact can be Optional ).
  • Output Connection: Remote TEST, SILENT, ACCEPT,RESET.
  • Output Relay Contacts: 2 No`s potential free, Non trip group & trip group. (Annunciator fail Optional.)
  • Enclosure: M.S. Enclosure with high strength.
  • Output Contact Rating: 7 amps at 230 VAC Resistive.
  • Noise Immunity: 2KV as per IEC 61000-4-12.
  • Impulse Tests: 5KV as per IEC 60255 -5.
  • Environmental Tests: As per IS 9000.
  • Max. Ambient Temp: 0-60 Deg C.
  • Humidity: 95% R.H.
  • Window Colour: Red, Yellow, Green, Blue, Amber & white.
  • Facia Type: Printed on Photo film replaceable from front(optional)
  • Cutout size: 400(W) x 92(H) x 160 (D) mm.
  • Over all Size: 420(W) x 110(H) x 160(D) mm.