Edwards GCSVWF — Genesis LED GCS Series ceiling-mount speaker-strobe, white, marked FIRE.The GCS code reads as Genesis Ceiling Speaker, V for the visible strobe, W for white and F for the FIRE marking; the matching GCSWF has no strobe. LED optics cut current draw sharply against xenon appliances, allowing longer circuit runs and fewer booster supplies, and GCS strobes may be mixed with legacy xenon strobes on the same circuit and in the same field of view. The marking sits on a quick-swap cover. Field-selectable strobe output of 15, 30, 75 or 115 candela Field-selectable speaker taps of 1/4 W, 1/2 W, 1 W and 2 W Speaker selectable 25 or 70 VRMS; response 400 Hz to 4,000 Hz Strobe operating voltage 16 to 33 VDC or 16 to 33 VFWR 520 Hz capable; about 1 flash per second; 20 Ω sync limit 6.8" diameter × 1.82" deep; fits 2-gang and 4in. square boxes It mounts on the GRSW room-side wiring plate, ordered separately. Separate it from the red GCSVRF, the ALERT-marked GCSVWA, the unmarked GCSVWN and the speaker-only GCSWF, and note that the older xenon Genesis ceiling range is a different generation.
