| alternating |
800/970 |
2 Hz (250 ms-250 ms) |
|
|
| rising |
800/970 |
7 Hz (7/s) |
|
|
| rising |
800/970 |
1 Hz (1/s) |
|
|
| continuous |
2.850 111 |
|
|
|
| rising |
2.400-2.850 |
7 Hz |
|
|
| rising |
2.400-2.850 |
1 Hz |
|
|
| rising |
500-1.200 |
3 sec., then 0.5 sec. OFF, then repeat |
Slow Whoop Holland |
|
| falling |
1.200-500 |
falling in 1 Hz stroke |
DIN/PFEER (PAPA), DIN 33404-3, VDS-tested |
|
| alternating |
2.400/2.850 |
2 Hz (250 ms-250 ms) |
|
|
| pulse |
970 |
0,5 Hz (1 sec. ON / 1 sec. OFF) |
PFEER Alarm |
|
| alternating |
800/970 |
1 Hz (500 ms-500 ms) |
|
|
| pulse |
2.850 |
0,5 Hz (1 sec. ON / 1 sec. OFF) |
|
|
| intermittent |
970 |
0,8 Hz (250 ms ON / 1 sec. OFF) |
|
|
| continuous |
970 |
|
PFEER - Toxic Gas |
|
| alternating |
554/440 |
100 ms-400 ms |
French Alarm Signal |
|
| pulse |
660 |
3,3 Hz (150 ms ON / 150 ms. OFF) |
Swedish Alarm Signal |
|
| pulse |
660 |
0,28 Hz (1,8 sec. ON / 1,8 sec. OFF) |
Swedish Alarm Signal |
|
| pulse |
660 |
0,05 Hz (6,5 sec. ON / 13 sec. OFF) |
Swedish Alarm Signal |
|
| continuous |
660 |
|
Swedish Alarm Signal |
|
| alternating |
554/440 |
0,5 Hz (1 sec. ON / 1 sec. OFF) |
Swedish Alarm Signal |
|
| pulse |
660 |
1 Hz (500 ms-500 ms) |
Swedish Alarm Signal |
|
| pulse |
2.850 |
4 Hz (150 ms ON / 100 ms OFF) |
|
|
| rising |
800-970 |
50 Hz |
|
|
| rising |
2.400-2.850 |
50 Hz |
|
|
| pulse |
970 |
3x500 ms. pulse, 1.5 sec. silence, then repeat |
ISO 8201 / US Temporal |
|
| pulse |
2.850 |
3x500 ms. pulse, 1.5 sec. silence, then repeat |
ISO 8201 / US Temporal |
|
| continuous |
4.000 |
|
|
|
| alternating |
800/970 |
2 Hz (250 ms-250 ms) |
|
|
| alternating |
990/650 |
2 Hz (250 ms-250 ms) |
|
|
| alternating |
510/610 |
2 Hz (250 ms-250 ms) |
|
|
| rising |
300-1.200 |
1 Hz |
|
|
| continuous |
bell |
|
|
|
| continuous |
bell |
3x500 ms. pulse, 1.5 sec. silence, then repeat |
Glocke / US Temporal |
|
| alternating |
1.000/2.000 |
1 Hz (500 ms-500 ms) |
Singapore |
|
| pulse |
420 |
0,625 sec. |
Australian Alarm Signal |
|
| rising |
500-1.200 |
rising 3.75 sec., then 0.25 sec. OFF |
Australian Alarm Signal (Evacuation) |
|
| rising |
1.400-1.600 |
rising 1 sec., falling 0.5 sec. |
NF C 48-265 |
|
| rising |
500-1.200 |
rising and falling over 3 sec. |
Siren |
|
| pulse |
720 |
0,7 sec. ON, 0,3 sec. OFF |
German Industrial Alarm |
|
| rising |
422-775 |
0.85 sec., 1 sec. silence, then repeat |
NFPA Whoop |
|
| continuous |
470 |
|
Horn (USA) |
|
| continuous |
370 |
|
Air Horn (USA) |
|
