31 Sound DC Audio Alarm & Beacon

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$51.68

Quantity pricing

Quantity Price
1 - 4 $67.25
5 - 9 $65.00
10 - 19 $59.50
20+ $53.75
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The Sounder31 siren with LED was designed for use in industrial control systems as well as for use in fire alarm and security systems. The combination audio and visual is particularly useful in areas with high ambient noise levels where an audible signal may not be heard.

No.

Tone

Switch Code
12345 On = 0, Off = 1

Output
(dB)

Current
(mA)

Test Sound

1

Alternating Tones 800/970 Hz at 2Hz

11111

94

15.1

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2

Sweeping 800/970Hz at 7Hz

11110

92

16.1

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3

Sweeping 800/970Hz at 1Hz

11101

101

14.5

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4

Continuous at 2850Hz

11100

110

37.4

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5

Sweeping 2400 - 2850Hz at 7Hz

11011

109

25.4

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6

Sweeping 2400 - 2850Hz at 1Hz

11010

112

24.2

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7

Slow Whoop

11001

101

14.7

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8

Sweep 1200 - 500Hz at 1Hz

11000

100

15.7

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9

Alternating Tones 2400/2850Hz at 2Hz

10111

112

26.4

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10

Intermittent Tones of 970Hz at 1Hz

10110

102

13.0

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11

Alternating Tones 800/970 Hz at 1Hz

10101

103

16.2

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12

Intermittent Tones of 2850Hz at 1Hz

10100

114

13.7

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13

970Hz at 1/4 second ON, 1 second OFF

10011

98

13.0

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14

Continuous at 970Hz

10010

106

19.9

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15

554Hz for 100ms, and 440Hz for 400ms

10001

97

14.5

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16

Intermittent 660Hz: 150ms ON/150ms OFF

10000

93

14.7

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17

Intermittent 600Hz: 1.8 seconds ON/1.8 seconds OFF

01111

96

12.5

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18

Intermittent 600Hz: 6.5 seconds ON/13 seconds OFF

01110

96

12.9

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19

Continuous 660Hz

01101

95

15.0

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20

Alternating 554/440Hz at 1Hz

01100

100

14.7

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21

Intermittent 660Hz at 1Hz

01011

95

13.1

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22

Intermittent 2850Hz: 150ms ON/100ms OFF

01010

111

16.1

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23

Sweep 800 - 970Hz at 50Hz

01001

98

17.7

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24

Sweep 2400 - 2850Hz at 50Hz

01000

109

33.7

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25

Intermittent 970Hz: 50ms ON/500ms OFF

00111

102

13.0

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26

Intermittent 2850: 500ms ON/500ms OFF

00110

114

13.5

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27

Continuous at 4kHz

00101

108

26.5

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28

Intermittent 400Hz: 500ms ON/500ms OFF

00100

98

14.2

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29

Intermittent 400Hz: 500ms ON/250ms OFF

00011

95

13.5

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30

Sweeping 320/480Hz at 40Hz

00010

95

14.0

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31

Intermittent 2kHz: 200ms ON/500ms OFF

00001

108

14.0

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32

OFF

00000

N/A

N/A

N/A

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31 User selectable alert tones selectable by dip switch.
Weather proof.
High sound output.
Variable output.
Low current consumption.
18 - 24 VDC operation auto select. No adjustments needed.
High efficiency lens for maximum light output.
High reliability LED light source.
Two sets of in and out terminals for parallel operation.
Multiple mounting methods.
Easy one hole mounting - 1/2" KO or 7/8" hole.
Add 8-32 screw to make unit tamper proof.
Supplied with UL Listed cord grip that accepts wire from 1/8" - 3/16" OD.
Voltage: 18 to 24 VDC (variable).
Current draw: 34 mA max.
Vertical mounting not recommended for outdoor use.
Do not use two knock outs in front of unit.

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