Electrical and Acoustical Parameter		Sounder
Rated voltage (VDC)		12/24
Operating voltage (VDC)		10-28
Current Consumption (mA)*		32
Starting Current (mA, max.)*		30
Frequency Tolerance (%)*		±0,15
Turn-on Time (msec)*		1,5
Synchronic Operation		automatic
SPL-Reduction (dBA, max.)*		20
SPL DIN tone (according to setup DIN EN54-3:2001/A1:2002)		15° / 165° 45° / 135° 75° / 105° 90° 12V 85 ± 3 dB 87 ± 3 dB 90 ± 3 dB 90 ± 3 dB 24V 92 ± 3 dB 94 ± 3 dB 98 ± 3 dB 98 ± 3 dB
Remark:	* at rated voltage

Electrical and Acoustical Parameter		Flasher
Rated voltage (VDC)		12 / 24
Operating voltage (VDC)		10-30
Current Consumption (mA)*		100 / 170
Starting Current (A, max.)*		<1
Frequency Tolerance (%)*		±10
Flash Energy (J)*		0,7 / 1,3
Synchronic Operation		automatic
Flash Frequency (Hz)*		1
Life Time (flashes)		5x106
Power consumption (W)		1 / 2
Remark:	* at rated voltage

Datasheet