System Sensor HRK 27/11 It features dead-front construction

It features dead-front construction

The DCP-FRCME-M contact monitoring module does not require a separate 24 VDC power source

And thanks to an ingenious full backplane sealing gasket

5-Unit Bulk Pack of BAT-1270

System Sensor HRK 27/11 It features dead-front constructionSpectrAlert Advance offers the broadest line of outdoor horns, strobes, and horn strobes in the industry. With white or red plastic housings, wall or ceiling mounting options, and plain or FIRE printed devices, SpectrAlert Advance can meet virtually any application requirement, including indoor, outdoor, wet, and dry applications in temperatures from 40F to 151F. Like the entire SpectrAlert Advance line, outdoor horns, strobes, and horn strobes for