Hazardous Area Signaling
- ‘BEx’ Zone 1 & 2 Range
- ‘E2x’ Zone 2 & Class I Div2
- ‘IS’ Zone 0 Range
- AlertAlarm Range
- AlertAlight Range
- Spectra Range
- SpectrAlarm Range
- Marine Grade Range
- Sonora Range
- GPH Range
- Hootronic Range
- Disaster Alarm Range
Location
Impress House
Mansell Road
London, U.K.
W3 7QH
Email:sales@e2s.com
Fax: + 44 (0) 20 8740 4200
Tel: + 44 (0) 20 8743 8880
You are here: Home > Alarm Tones
Sample Alarm Tone Frequencies
Listed below is a sample of the alarm tones that are featured on the E2S range of alarm devices. Review the .pdf product specifications from the product page for the tones available on each unit. If custom tones or stage configurations are required, these can be designed and incorporated into any of the E2S product range. Please contact E2S for further information.
Please note: Each sample represents one or two cycles, please set your media player to continuous loop to experience the full effect of each tone.
| Tone 1 | 340 Hz Continuous | Play tone |
| Tone 2 | 800 / 1000 Hz @ 0.25 seconds - alternating | Play tone |
| Tone 3 | 500 / 1200 Hz @ 0.3 Hz 0.5 second gap - slow whoop | Play tone |
| Tone 4 | 800 / 1000 Hz @ 1 Hz - sweeping | Play tone |
| Tone 5 | 2400 Hz - continuous | Play tone |
| Tone 6 | 2400 / 2900 Hz @ 7 Hz - sweeping | Play tone |
| Tone 7 | 2400 / 2900 Hz @ 1 Hz - sweeping | Play tone |
| Tone 8 | 500 / 1200 / 500 Hz @ 0.3 Hz - sweeping | Play tone |
| Tone 9 | 1200 / 500 Hz @ 1 Hz - DIN / PFEER Prepare to Abandon Platform | Play tone |
| Tone 10 | 2400 / 2900Hz @ 2 Hz - alternating | Play tone |
| Tone 11 | 1000 Hz @ 1 Hz - intermittent | Play tone |
| Tone 12 | 800 / 1000 Hz @ 0.875 Hz - alternating | Play tone |
| Tone 13 | 2400 Hz @ 1 Hz Intermittent | Play tone |
| Tone 14 | 800 Hz 0.25sec on, 1 sec off - intermittent | Play tone |
| Tone 15 | 800Hz - continuous | Play tone |
| Tone 16 | 660 Hz 150mS on, 150mS off - intermittent | Play tone |
| Tone 17 | 544 Hz (100mS) / 440 Hz (400mS) - NF S 32-001 | Play tone |
| Tone 18 | 660 Hz 1.8 seconds on, 1.8 seconds off - intermittent | Play tone |
| Tone 19 | 1.4 kHz-1.6 kHz 1s, 1.6 kHz-1.4 kHz 0.5s - NFC48-265 | Play tone |
| Tone 20 | 660Hz - continuous | Play tone |
| Tone 21 | 554 Hz / 440 Hz @ 1 Hz - alternating | Play tone |
| Tone 22 | 544 Hz @ 0.875 seconds - intermittent | Play tone |
| Tone 23 | 800 Hz @ 2 Hz - intermittent | Play tone |
| Tone 24 | 800 / 1000 Hz @ 50 Hz - sweeping | Play tone |
| Tone 25 | 2400 / 2900 Hz @ 50 Hz - sweeping | Play tone |
| Tone 26 | Simulated Bell sound | Play tone |
| Tone 27 | 554 Hz - continuous | Play tone |
| Tone 28 | 440 Hz - continuous | Play tone |
| Tone 29 | 800 / 1000 Hz @ 7 Hz - sweeping | Play tone |
| Tone 30 | 300 Hz - continuous | Play tone |
| Tone 31 | 660 / 1200 Hz @ 1 Hz - sweeping | Play tone |
| Tone 32 | Two tone chime. | Play tone |
| Tone 33 | 745Hz @ 1Hz Intermittent | Play tone |
| Tone 34 | 1000 & 2000Hz @ 0.5 sec Alternating - Singapore | Play tone |
| Tone 35 | 420Hz @ 0.625 sec Australian Alert | Play tone |
| Tone 36 | 500-1200Hz 3.75sec /0.25sec. Australian Evac. | Play tone |
| Tone 37 | 1000Hz Continuous - PFEER Toxic Gas | Play tone |
| Tone 38 | 2000Hz Continuous | Play tone |
| Tone 39 | 800Hz 0.25sec on, 1 sec off Intermittent | Play tone |
| Tone 40 | 544Hz (100mS)/440Hz (400mS) - NF S 32-001 | Play tone |
| Tone 41 | Motor Siren - slow rise to 1200 Hz | Play tone |
| Tone 42 | Motor Siren - slow rise to 800 Hz | Play tone |
| Tone 43 | 1200 Hz Continuous | Play tone |
| Tone 44 | Motor Siren - slow rise to 2400 Hz | Play tone |
| Tone 45 | 1KHz 1s on, 1s off Intermittent - PFEER Gen. Alarm | Play tone |