ELECTRICAL SPECIFICATIONS :
Model No.
APSH-272L1
APSH-272L2
APSH-272L4
APSH-272L6
Min . sound pressure level
100-115/12 VDC / 100cm
Rated voltage
12 VDC
Operating voltage
6 ~ 15 VDC
Rated consumption
≤1000 mA
Tones
Single
Dual
Quadruple
Sextuple
Wire Connection
VDD 2
VSS 1
2
1
Group control
VDD 3 2
VSS 1 1
Operating temperature
-20 ~+ 60ˇăC
Case Material/Colour
PA6/Black
Note : Wire polarity is red and yellow for positive while black for negative