Elmdene HS-500 Grade 3 Cover White & Blue

£12.10 +VAT


Out of stock

SKU: HS-500C-DEC-WB Category:


The HS range of external sounders has been upgraded to fully meet the requirements of EN50131-4:2009 Grade 2 and 3, supporting the new functional and operational features now required.

The unit consists of a polycarbonate outer cover fitted over a polycarbonate or metal backplate. The electronics modules are coated to provide additional protection from harsh environments ensuring a long working life.



  • Designed to meet the requirements of EN50131-4:2009 Grade 2 and 3
  • Unique, modern shape
  • Environmental class IV
  • Long working life
  • Selectable twin LEDs (G3)
  • Easy installation and maintenance
  • Low current consumption, standby and alarm
  • Replaceable internal battery
  • Ring line monitoring (G3)
  • Selectable cut-off timer
  • Selectable SAB/SCB operation (G3)
  • 24 hour self-test of battery and piezo (G3)
  • Fault output (G3)
  • Selectable tones (G3)
  • Audible tamper tones for ease of commissioning (G3)
  • Engineer mode for quiet installation (G3)
  • Front and rear tamper detection
  • Screen printing available
  • 3 year warranty



Part No Grade Sound Output at 1M Dimensions
HS500-G3 3 105dB(A)  287 H x 330 W x 73 D
HS500M-G3 3 105dB(A) 287 H x 330 W x 73 D
HS500C-G2 2 106dB(A) 287 H x 330 W x 73 D


All Sounders comply with the following standards:

  • PD 6662:2010
  • EN50131-1:2006
  • EN50131-4:2009
  • EN61000-6-3


Available while stocks last


Additional information

Weight 0.4 kg


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