DS sounders

Audio-Number Description Graphic Audio Sample

2 : EN54-3

Sawtooth, DIN tone 33404-3 Germany (emergency signal), PFEER PTAP

15

Slow whoop, evacuation alarm Netherlands NEN 2575

23

Siren

24

Siren

26

Siren (industrial alarm Germany - Hoechst -)

31

Sweeping France NF C 48-265

36

Sweeping

45

Sweeping

54

Continuous tone, Finland (all-clear signal)

55

Continuous tone, PFEER gasalarm

57 w. EN54-3

Continuous tone, UK BS 5839-1

60

Continuous tone

63

Continuous tone

67

Continuous tone, Germany KTA 3901 (all-clear signal)

88

Interrupted tone

90

Interrupted tone

92

Interrupted tone

93

Interrupted tone (fast), horn

97

Interrupted tone

98

Interrupted tone, Sweden SS 031711 (emergency signal)

100

Interrupted tone, industrial alarm Germany

108

Interrupted tone

112

Interrupted tone, ISO 8201 (emergency evacuation signal)

116

Interrupted tone, IMO (leave ship)

117

Interrupted tone, IMO SOLAS lll/50 + SOLAS lll/6.4 (general alarm)

125

Alternating tone

127

Alternating tone

128 : EN54-3

Alternating tone

131

Alternating tone, UK BS 5839-1 (fire alarm, railway crossing)

142

Alternating tone

146

Alternating tone, France NFS 32-001 (fire alarm)