118110
A14
Sweep 3.75s followed by 0.25s gap
pulsed @ 0.625s
1Hz (500ms-500ms)
3X500ms pulses followed by 1.5s silence then repeat
Sweep for 0.85s, 1s delay, repeat
0.7s On, 0.3 Off
Sweep up & down over 3s
Sweep up 1s, sweep down 0.5s
Continuous
Sweep
Sweep
Intermittent
Alternating
Continuous
Intermittent
Sweep
Continuous
Continuous
Sweep
Sweep011011A37
A38
A39
A41
A42
A40
010111
010110
011010
011001
011000
A32
A31
A34
A36
A35
A33
011110
011101
011100
100001
100000
011111
1400 to 1600
422 to 775
500 to 1200
470
370
720
Steady
Steady
500 to 1200
1000 & 2000
300 to 1200
420
Bell
Bell
Steady
1Hz
NF C 48-265
German ind alarm
Horn (USA)
Air Horn (USA)
NFPA Whoop
Siren
See attached for waveform details
Bell/US Temporal
Singapore
Australian alert
Australian evac
A14
A14
A14
A4
A3
A14
A3
A3
A14
A14
A14
111
111
107
108
109
108
109
109
104
104
110
114
113
118
118
117
115
117
116
118
117
117
2850Continuous Steady111100A4
3s sweep, 0.5s silence, then repeat (rep)
0.28Hz (1.8s On/1.8s Off)
0.05Hz (6.5s On/13s Off)
1HZ (500ms-500ms)
0.5Hz (1s On/1s Off)
3.3Hz (150ms On/150ms Off)
0.8Hz (250ms On/1s Off)
0.5Hz (1s On/1s Off)
1Hz (500ms-500ms)
0.5Hz (1s On/1s Off)
2Hz (250ms-250ms)
2Hz (250ms-250ms)
4Hz (150ms On/100ms Off)
2Hz (250ms-250ms)(Squashni Micro tones)
2Hz (250ms-250ms)(Symphoni tones)
3X500ms pulses followed by 1.5s silence then repeat
3X500ms pulses followed by 1.5s silence then repeat
660IntermittentA17 101111
Intermittent
Intermittent
Alternating
Continuous
Intermittent
Sweep
Sweep
Alternating
Alternating
Continuous
Intermittent
Alternating
Intermittent
A24 101000
A25
A27
A29
A28
A26
A30
100101
100100
100011
100010
100111
100110
A18
A19
A20
A21
A23
A22
101011
101001
101010
101110
101101
101100
2400 to 2850 50Hz
800 & 970
990 & 650
510 &610
4000
2850
970
Steady
554 & 440
800 to 970
2850
660
660
660
50Hz
Steady
Sweep
Slow Whoop
Sweep
Intermittent
Alternating
Continuous
Intermittent
Intermittent
Alternating
Intermittent
Alternating
Sweep
A12
A14
A13
A11
A16
A15
110010
110000
110001
110011
110100
110101
A10
A7
A9
A8
A6
A5
111001
110110
110111
111000
111010
111011
800 & 970
554 & 440
970
660
2850
970
Steady
100ms-400ms
2400 to 2850
500 to 1200
2400 to 2850
2400 & 2850
1200 to 500
970
1Hz
1Hz
7Hz
Swedish (Local warning)
ISO 8201/US Temporal
ISO 8201/US Temporal
Swedish (Pre-mess)
Swedish (All clear)
Swedish (Turn out)
Swedish
France NFS 32 S 32-001
PFEER - Toxic gas
Swedish (Air raid)
Slow Whoop Netherlands
DIN/PFEER (PAPA)
PFEER alert
2Hz (250ms-250ms)
Industrial Sounder Tones Table
Description
Alternating
Sweep
Sweep
No
A2
A3
A1
111101
111110
111111
123456
CODE
Frequencies
800 & 970
800 & 970
800 & 970
1Hz (1/s)
7Hz (7/s)
Pattern
TONE
Use
111106
A9
A4
A14
A4
A14
A14
A14
A14
A4
A6
A4
A14
A4
A14
A4
A19
A1
A14
A14
A14
A8
A14
A4
A14
A14
A4
A14
115106
106
107
106
106
105
109
106
109
107
101
109
109
107
110
105
117
116
118
112
118
110
117
115
116
115
115
103
105
111
111
108
108
109
107
108
109
106
106
118
114
115
112
117
118
119
113
117
119
110
109
A14
A14
A14
STAGE 3
dB(A)@1m
115Vac/230Vac LP
111
112
112
115Vac/230Vac HP
dB(A)@1m
Stage 1 & 2
120
120
120
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