
Flashing Light and Siren (red)
Art. no. SG1681
Can be used in interior areas and protected outer areas
•  
Separate control of flash light and siren
•  
Sound pressure: 100 dB (A) @ 1 m
•  
Protection class: IP34
• 
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The flashing light and siren can be mounted inside and outside your building. This combination signalling device 
is the crucial link of a fully functioning alarm chain. In the event of an alarm, the alarm sounder generates a 
loud intermittent tone with over 100 dB sound pressure. In addition to the acoustic protection, there is an 
optical alert from a colored flashing light (frequency: 2 Hz). The alarm sounder and the light can be controlled 
separately. The robust plastic housing (IP 34) of the combination detector offers protection against environmental 
influences. To ensure a long service life, you should install the signalling device under cover and protect it from 
rain. The flashing light and siren are supplied externally with 12V operating voltage. You can choose between 
three different light colors, according to taste: red (SG1681), yellow (SG1682), and blue (SG1683).
Technical Data:
Dimensions (WxHxD) 122x73x43 mm 
Flashing frequency 2 Hz 
Width 122 mm 
Housing material ABS 
Height 73 mm 
Length 43 mm 
Power consumption 2,4 W 
Luminous color Red 
Illuminant 4 x Light bulb 
Max. operating 
temperature 
Min. operating 
temperature 
Installation location Indoors and protected
Sound pressure 100 dB 
IP protection class 34 
DC voltage supply 12 V
50 °C
-10 °C
outdoor areas 
Power consumption 200 mA
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