Características electricas

No.
ITEM
UNIT
VALUE
1
Rated Voltage
VDC
110
2
Operating Voltage
VDC
30~120
3
Rated Current
mA
18
4
Sound Output at 10cm
dB
83@30
5
Frequency
Hz
2900
6
Operating Temperature
-20 ~ +60
7
Storage Temperature
-30 ~ +70