Features
Operation Voltage: 12V DC(Nominal), 7V-14V DC with reverse polarity protection
Hi-impact, UV Proof PC Housing
Low Power Consumption
Operation Current: maximum: 250mA, Typical: 200mA
S.P.L.: 1055dB at 12V DC
Operating Frequency: 2.4KHz-3.7KHz (20%)
Continue Operation Test: over 1 hour (at 12V DC)
Operation Temperature: -20C Min. to + 60C Max
Storage Temperature: -40C Min to + 80C