Siemens fdsb291

Configuration
28
Building Technologies 007025_i_en_--
Fire Safety & Security Products 07.05.2010
Adjustable sound intensity
levels (typ. values in [dBA/1
m]
1
)
No. Tone Frequency
pattern
Sweep from →
to
Pulse pattern
12 V 32 V
Norm
4 Slow-whoop
Sweep-up,
linear
500 Hz →
1200 Hz
85
78
90
82
NEN 2575
(Netherlands)
5 Pulse tone 500 Hz
79
72
85
77
Swedish Standard
SS 03 17 11, No. 1
'Imminent Danger'
6 Intermittent 500 Hz
78
70
83
75
Swedish Standard
SS 03 17 11, No. 6
'Local warning'
7 Continuous 500 Hz 81
74
86
78
Similar to
Swedish Standard
SS 03 17 11, No. 4
'All clear'
8 Alternating 560 Hz
440 Hz
81
74
87
78
'French fire sound'
NF S 32-001 -1975
9 Intermittent 420 Hz
80
73
85
77
Australia 'Alert'
AS 2220 -1978
10 Slow-whoop
Sweep-up,
linear
500 Hz →
1200 Hz
3.75 s
0.25 s
85
78
90
82
Australia 'Action'
AS 2220 -1978
11 Intermittent 970 Hz
85
79
90
82
ISO 8201
US Temporal Tone LF
1
Details of sound intensity ±2 dBA