Easy to fit, hard to ignore...

An alarm system is only as good as it's sounder. The Acoustas from ESP have been developed with exacting standards to offer the professional installer a choice of specification and aesthetics to meet the most demanding situations.

Two unique innovative designs that will enhance any security installation and leave the installer and end user alike with peace of mind through proven reliability.

Both the Acousta and the Acousta Pro feature:

  • High frequency twin piezos

  • Wide view strobe

  • Status LEDs

  • Full SAB c/w long life nicad battery

  • Integral cut off timer

  • Front and rear tamper

  • Tough 3mm polycarbonate construction

  • Matching dummy available

 
  • Twin Piezo 111Db output
  • Wide view strobe
  • Variable flash rate
  • Duo status LEDs
  • Impact resistant PC cover
  • Cover screw lever tamper
  • Rear tamper with rough service guide
  • Full SAB c/w nicad battery
  • On board variable cut off timer
  • Dummy available
  • Wirefree version available

TERMINAL Description
 St-  Strobe Control Input. 0V Activate Strobe
 R-  Alarm Control Input. 0V Activate Sounder
 H+  Positive Hold-Off Supply
 H-  Negative Hold-Off Supply
 RTN  Negative Tamper Return
TECHNICAL Data
 Voltage  13.8 VDC
 Standby Current  60ma
 Current in alarm  250ma
 Current strobe only  120ma
 Sound output  111db @ 1m +/- 3db
 Frequency  0.5k-3khz
 Cut off timer  5secs - 20mins
 Strobe output  3 watts
 Dimensions  300 x 170 x 90mm
 Operating temp range  -25degC - +55degC
 Flash Rate  50/min
 Construction  3mm Polycarbonate
 IP Rating est  IP44

 

 
  • Twin Piezo 114Db output
  • Impact resistant PC construction
  • Front and back tamper
  • High visibility 180 degree strobe
  • Multi status LEDs
  • Sealed electronics
  • Full SAB c/w high power nicad
  • Selectable test mode
  • Large screen print area
  • Dummy available

TERMINAL Description
 + 12V HO  Positive Hold Off
 0V HO  Negative Hold Off
 T RET  Negative Tamper Return
 BELL-  Negative Bell Trigger
 STROBE-  Negative Strobe Trigger
TECHNICAL Data
 Voltage  13.8 VDC
 Standby Current  45ma
 Current in alarm  280ma
 Current strobe only  150ma
 Sound output  114db @ 1m +/- 3db
 Frequency  0.5k-3khz
 Cut off timer  15mins
 Strobe output  3 watts
 Dimensions  325 x 340 x 65mm
 Operating temp range  -15degC - +55degC
 Flash Rate  50/min
 Construction  3mm Polycarbonate
 IP Rating est  IP44