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Red-Yellow-Green signal lights, 4 inch (ryg472ab)

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4.05 LBS
Usually in stock.
Calculated at checkout

 Product Description

Large Red-Yellow-Green unit with 4" diameter round 72 LED array and dual loud beepers. (Metal Enclosure).


  • Red-Yellow-Green Audience signal lights.
  • Works with The TimeKeeper™, Alzatex, Inc.’s zero to 99.59 minute Count Up/Down Timers.
  • May be powered using AC or DC power.
  • Low power consumption.
  • Optional built-in internal beeper. The Count Up/Down TimeKeeper™ can enable or disable the beeper.
  • Green-Talk; Yellow-Wrap it up; Red-Done LED Indicators.
  • The Wall Mount or portable Red-Yellow-Green Indicator is available with black or OAK enclosure.
  • Audio output (2 watt) for a speaker, that will generate user-programmable audible tones.


  • RJ45 modular connector for RS422 serial data input.
  • RJ11 modular connectors for serial data input.
  • Ground closure inputs to manually operate the Green, Yellow, Red Indicators and the beeper.
  • Power connector (2.1x5.5mm).
  • Test button for testing and configuration.
  • Screw terminal connector for loud beeper.
  • Screw terminal connector for 8 ohm speaker.
  • Construction: Metal enclosure, black powder coated finish.
  • Power requirements: 10-13VAC or 12-15VDC.
  • Current consumption: 450mA.


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