Federal Signal PA640 Series 100W Siren w/ Programmable Slide Switch & Light Control

Crystal-controlled microprocessors, integrated circuits, and silicon-based output transistors work together to make the PA640 the most reliable, most versatile totally enclosed siren/light controller available. Years of design and manufacturing experience has allowed Federal Signal to incorporate the most desired features along with advanced electronics into one affordable and compact siren package.
  • Listen to the Siren Tones (opens in new window)
  • Internally programmable tones, switch functions and relay outputs
  • Backlit and rubberized relay push button switches
  • Scrolling Tap II intersection clearing feature
  • Full–featured electronic siren with separate push buttons for light control, PA and Air Horn
  • Rotary PA/Volume control knob
  • Wail, Yelp, Priority or Hi-Lo, Manual Peak-and-Hold, and Air Horn, are all standard tones and can be enabled by a heavy-duty 5-position rotary switch
  • Park-Siren Deactivation is built into the PA640 PC board, and is automatically activated once the vehicle transmission is shifted into Park
  • Horn Ring Transfer (HRT) function:
  • Allows siren and light step-through control and delivers effective traffic management, using the steering wheel horn ring
  • Horn Ring and siren tones are factory set to be dependent on the slide switch position
  • Slide switch positions Off, 1 and 2: HRT is not transferred (Horn Ring operates the vehicle horn)
  • Slide Switch position 3: HRT is transferred and will scroll through tones starting with tone chosen on selector switch
  • 100-watt output and 80-amp total switching capacity
  • 6 backlit rubber membrane auxiliary relay push button switches
  • 4-position high-current slide switch
  • Advanced crystal controlled microprocessor technology
  • Approvals: Meets Class A and SAE J1849 sound output requirements (when paired with any Federal Signal high-output speaker)
  • S.A.E. J1849 / July -02 compliant
  • CCR (CAC) Title 13 Class A
  • Reversed polarity and "dynamic" short circuit protection
  • Dimensions: 6.8"W x 3"L x 7.75"D
  • Power: 100W
  • Current Draw: 9.25 amps (at 13.6V with 11-0hm load, amplifier in wail)
  • Voltage Output (approx.) 64V peak-to-peak
  • Standby Current:
  • Ignition Off: 0mA
  • Ignition On: 150mA
  • Slide Switch Outputs
  • Mode 1 (30A)
  • Mode 2 (30A)
  • Mode 3 (30A), (40A combined total)
  • Push-Button Switch Outputs: 20A each
  • Selector Switch Functions
  • RADIO: Incoming radio messages are amplified by the siren and rebroadcast over the outside speaker
  • MANUAL: Allows siren operation via the Air Horn or Manual push button switches or through the vehicle's horn ring if the HRT function is enabled
  • WAIL: Produces continuous "wailing" sound
  • YELP: Produces a continuous and rapid "warbled" tone
  • PRIORITY: Produces a continuous and extremely rapid "warbled" tone
  • Includes mounting bracket and hard-wired microphone
  • Can operate from any 12-volt negative ground electrical system and be powered through a Federal Signal Power Distribution Center, or directly from the vehicle battery
  • 9 on-board relays are used to deliver 80 amperes of total switching capacity and can control primary, secondary, take down, alley, and auxiliary lighting circuits
  • 2 built-in flasher circuits included
  • Advanced "dynamic" short circuit protection and allows the installer to easily change switch functions via internal programming
  • Input Voltage: 11VDC to 16 VDC
  • Operating Temperature -30°C to +65°C
  • Weight: 6 lbs. (2.7 kg)

FREE standard shipping for online orders with with an order total of $99 or higher.
$6.95 standard shipping for online orders with an order total of $98.99 or below. Qualifying amount applies to merchandise only. Subject to change without notice. Offer valid for standard shipping within the contiguous United States (some restrictions apply such as shipping to Canada, Alaska, Hawaii, and all other destinations outside the continental United States including APO and FPO addresses are not eligible for this promotion and may incur additional charges). Additional fees apply to haz-mat/chemicals/ aerosols, over sized or unusually heavy items/orders,including but not limited to ladders, fire hose, pepper spray, fire extinguishers, full-size light bars and spike strips. Some vendors are also excluded, view a list of excluded brands here.

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Order Total Standard 2-Day Air** Next Day Delivery
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Federal Signal PA640 Series 100W Siren w/ Programmable Slide Switch & Light Control

Item #: 640000

Was $625.00

Now $473.99
6 in stock

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