The SpectrAlert Advance SWHK is a white, outdoor strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Outdoor back box included.
The Thermotech 302 Series rate-anticipation heat detectors operate within a controlled range of two to three degrees of their set points, regardless of the speed or rate of temperature rise.
Compatible with the Variodyn D1 PAVA system, the 2XD400 power amplifier is controlled by its DOM4-8 or DOM4-24 Digital Output Module. Both LF inputs and control input are connected to the DOM via a ca