RA90B Reverse Alarm

About the RA90B Reverse Alarm

Specification

• 12/24v dual voltage
• Adverse polarity protected
• Output at 1 metre 12v: 90db; 24v: 95db +/- 2 db
• Spike protected
• Speaker 8 ohm 2 w 66 mm Mylar cone weatherproof.
• Frequency 1100Hz
• Current consumption:
  0.25A at 12v
  0.5 A at 24v
• 12v and 24v Digital voice applications 0.25A

RA90B alarms are guaranteed against mechanical and electrical faults for two years. No quibble exchange policy.

ReverseAlarm units are manufactured in the Uk and carry the CE Mark