Datasheet for the System Sensor SpectrAlert Advance Outdoor Speakers & Speaker-Strobes, published in 2012. Document No: AVDS00901, Rev: 03/12. 5 models including SPCWK, SPSCWK and SPSCWHK. Product features and technical specifications.

Datasheet for the System Sensor SpectrAlert Advance Outdoor Speakers & Speaker-Strobes, published in 2012. Document No: AVDS00901, Rev: 03/12. 5 models including SPCWK, SPSCWK and SPSCWHK. Product features and technical specifications.