The ELK-100 Siren Driver is a great choice for residential and commercial security installations. It is extremely loud and draws less current than most siren drivers. Our exclusive MilliMiser™ option allows further reduction of current draw for controls that have limited alarm or auxiliary output power. The ELK-100 has two inputs, yelp and steady, and comes pre-wired for ease of installation. The yelp input has our unique ComboTrigger™ feature, especially designed for controls that have a single alarm output with a pulsing option for fire or burglary. When pulsed, this channel produces a distinctive third sound pattern.
Operating voltage: 6~14VDC Sound level: 122dB Sounds: Steady, yelp, and slow sweep steady overrides yelp Nominal current drain: 1.2A MilliMiser™ Current draw: 800mA Size: 23/4" x 339/64" (70mm x 91mm).