Altronix ALSD2 Dual Channel Siren Driver, 6/12VDC, 103 db to 111 db

The ALSD2 are high output, very low current draw, dual channel siren drivers. They are designed to work with alarm panels with limited current capability.

Specifications

• Input Voltage

  • 6VDC or 12VDC operation.
  • Current draw range from 0.3A to 1.22A based on speaker resistance and supply voltage.

• Features

  • Two (2) channel operation - steady or yelp.
  • Very low current draw.
  • Parallel or series speaker wiring
  • 103 db @ 10 ft. @ 6V - 8 Ohms
  • 105 db @ 10 ft. @ 6V - 4 Ohms
  • 106 db @ 10 ft. @ 12V - 8 Ohms
  • 111 db @ 10 ft. @ 12V - 4 Ohms

• Electrical

  • Temperature:

    • Operating: - 25° C to 55° C ( - 13° F to 131° F).
    • Storage - 25° C to 70° C ( - 13° F to 158° F).
  • Relative Humidity 85% +/- 5%.
  • System input VA requirement: 14.6A.