Federal Signal 640000 Siren, 640 Series, 100 W, programmable slide switch and light control Category_Anti-Slip Tape Unlike Hylomar

Unlike Hylomar

and industrial equipment markets

and beacons

12 Blue LEDs

100 LS 1970 - 1977

Federal Signal 640000 Siren, 640 Series, 100 W, programmable slide switch and light control Category_Anti-Slip Tape Unlike HylomarThe Federal Signal Model PA640 (figure 1 1) is a precision built, efficient and economical full featured electronic siren and light control system. The siren provides wail, yelp, and priority or high low siren tones as well as the horn ring transfer Tap II feature, public address (PA), radio rebroadcast and an air horn sound. On board relays in the unit allow centralized control and wiring of primary, secondary, alley lights, and auxiliary circuits