The Hormann ECN series is a group of electronic sirens manufactured by Hormann Gmbh.
The sound outputs are as follows:
|ECN 600||109 dB|
|ECN 1200||115 dB|
|ECN 1800||118 dB|
|ECN 2400||121 dB|
|ECN 3000||123 dB|
Various pitches and volume levels are available for these sirens.
Distinguishing the different ECN modelsEdit
The models are numbered according to how many horns each siren has.
|ECN 600||4 horns|
|ECN 1200||8 horns|
|ECN 1800||12 horns|
|ECN 2400||16 horns|
|ECN 3000||20 horns|
The ECN series is electronic and stationary.