This website uses cookies primarily for visitor analytics. Certain pages will ask you to fill in contact details to receive additional information. On these pages you have the option of having the site log your details for future visits. Indicating you want the site to remember your details will place a cookie on your device. To view our full cookie policy, please click here. You can also view it at any time by going to our Contact Us page.

Wide area sounder has 750m range

30 March 2010

The A141 high output disaster siren and alarm from E2S is said to be the most powerful device ever produced by the company with an output at 1m in excess of 140dB, louder than a jet engine on full power at takeoff. With a power increase from 100W to 400W, the siren has an effective warning range of up to 750m depending on the atmospheric conditions.

Louder than a jet plane
Louder than a jet plane

The unit has a choice of 32 user-selectable warning tones and with second and third stage alarm capability, it is ideal for use in quarries, on large industrial and petrochemical sites and for civil defence requirements. It generates multiple internationally recognised alarm tones including fire, security, civil defence, alert, COMAH (SEVESO II) toxic gas alarms and disaster warnings for flood, tsunami, tornado and other severe bad weather conditions.
The siren is powered from either 24VDC or 115/230VAC with mains-powered versions fitted with battery backup to enable it unit to operate for up to 30 minutes without mains power. AC power and battery voltage can be remotely monitored for potential faults. A radio control capability, utilising secure telemetry for additional security, is also available to enable wire-free installation on large sites.


Contact Details and Archive...

Print this page | E-mail this page