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The ALSD1 is a high output very low current draw dual channel siren driver designed to work with alarm panels with limited current capability.
Features: 6 or 12VDC operation. 6VDC to 12VDC operation Parallel or series speaker wiring 112 db @ 10' @ 6V - 8 Ohms 115 db @ 10' @ 6V - 4 Ohms 116 db @ 10' @ 12V - 8 Ohms 120 db @ 10' @ 12V - 4 Ohms Current draw range from .5 amp to 1.8 amp based on speaker resistance and supply voltage. Two (2) channel operation - steady or yelp. Very low current draw.
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