Dual Strobe Expander Plate SEP-SPSWL-P

The SpectrAlert Advance LENS-AC is amber lens used for any indoor or outdoor ceiling mount strobes.

L-Series, amber lens, used for any indoor ceiling-mountable strobes.

The SpectrAlert Advance SA-WBBW is a white separate ship, wall-mount, outdoor back box.

Surface mount back-box skirt for the PF24V.

FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addres

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.