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Free Shipping*

BLACK FRIDAY Coupon Code BLACKFRIDAY2023, get 25% OFF +

Free Same Day Shipping Sitewide*

Free Shipping Policy:

Free Same-Day Shipping -

  • - Order before 2:00 PM EST for same-day shipping.
  • - After 2:00 PM? Your order ships the next business day.

Free 2-Day Delivery -

  • - Spend $125 or more and get 2-Day Shipping at no extra cost.

Exclusions -

  • - Large or heavy items (over 36" or 50 lbs) don't qualify for free shipping.
  • - These items ship only within the 48 contiguous U.S. states.

International Shipping -

  • - Canada: Same-day shipping available; rates vary. No shipping to NT, NU, and YT.
  • - Other countries: Shipping costs, duties, and taxes calculated at checkout.

Holiday Closings -

- Orders ship the next business day after holidays.

Free Shipping Policy:

Free Shipping -

  • SigoSigns offers Free Shipping Site-Wide

Free 2-Day Delivery -

  • - Spend $125 or more and get 2-Day Shipping at no extra cost.

Exclusions -

  • - Large or heavy items (over 36" or 50 lbs) don't qualify for free shipping.
  • - These items ship only within the 48 contiguous U.S. states.

International Shipping -

  • - Canada: Same-day shipping available, but rates vary.
  • - We don't ship to NT, NU, and YT in Canada.
  • - Other countries: Shipping costs calculated at checkout, including any applicable duties and taxes.

Holiday Closings -

  • - Orders ship the next business day after holidays.
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RF & Microwave Signs

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26 Items

  • Do Not Touch Tower Do Not Climb Bilingual Sign, ANSI Danger Sign
    Do Not Touch Tower Do Not Climb Bilingual Sign, ANSI Danger Sign
  • Microwave Hazard In This Area Sign, ANSI Notice Sign
    Microwave Hazard In This Area Sign, ANSI Notice Sign
  • Microwave Hazard Area Sign, OSHA Notice Sign
    Microwave Hazard Area Sign, OSHA Notice Sign
  • Radio Frequency Radiation Hazard Restricted Area Authorized Personnel Only Sign
    Radio Frequency Radiation Hazard Restricted Area Authorized Personnel Only Sign
  • Do Not Touch Tower Do Not Climb Serious Rf Burn Hazard Sign, ANSI Danger Sign
    Do Not Touch Tower Do Not Climb Serious Rf Burn Hazard Sign, ANSI Danger Sign
  • Radio Frequency Fields May Exceed The Fcc Sign, ANSI Notice Sign
    Radio Frequency Fields May Exceed The Fcc Sign, ANSI Notice Sign
  • Microwave In Use Sign, OSHA Notice Sign
    Microwave In Use Sign, OSHA Notice Sign
  • Don't Touch Tower Serious Rf Burn Hazard Sign, ANSI Danger Sign
    Don't Touch Tower Serious Rf Burn Hazard Sign, ANSI Danger Sign
  • Turn Off Cell Phones And Wireless Devices Sign, ANSI Notice Sign
    Turn Off Cell Phones And Wireless Devices Sign, ANSI Notice Sign
  • On This Tower Radio Frequency Fields Near Sign, ANSI Caution Sign
    On This Tower Radio Frequency Fields Near Sign, ANSI Caution Sign
  • Beyond This Point Radio-Frequency Fields Sign, ANSI Caution Sign
    Beyond This Point Radio-Frequency Fields Sign, ANSI Caution Sign
  • Radio Frequency Fields Beyond This Point May Exceed The FCC Exposure Limit Bilingual Sign
    Radio Frequency Fields Beyond This Point May Exceed The FCC Exposure Limit Bilingual Sign
  • Keep Out Very High Levels Of Radiofrequency Radiation Sign, ANSI Danger Sign
    Keep Out Very High Levels Of Radiofrequency Radiation Sign, ANSI Danger Sign
  • Radio FrequencyAnd Electrical Hazard Keep Out Sign,
    Radio FrequencyAnd Electrical Hazard Keep Out Sign,
  • Rf Microwave Hazard Authorized Personnel Only Beyond This Point Sign, OSHA Caution Sign
    Rf Microwave Hazard Authorized Personnel Only Beyond This Point Sign, OSHA Caution Sign
  • Excessive Radio Frequency Fields Authorized Personnel Only Sign, ANSI Warning Sign
    Excessive Radio Frequency Fields Authorized Personnel Only Sign, ANSI Warning Sign
  • This Is A Critical Care Area. Turn Off All Wireless Devices Sign, OSHA Notice Sign
    This Is A Critical Care Area. Turn Off All Wireless Devices Sign, OSHA Notice Sign
  • This is a Critical Care Area Turn Off Cellular PhonesSign, ANSI Notice Sign
    This is a Critical Care Area Turn Off Cellular PhonesSign, ANSI Notice Sign
  • Radio Frequency Transmitters In Use Beyond This Point Sign, ANSI Notice Sign
    Radio Frequency Transmitters In Use Beyond This Point Sign, ANSI Notice Sign
  • Radio Frequency Fields May Exceed Bilingual Sign, ANSI Notice Sign
    Radio Frequency Fields May Exceed Bilingual Sign, ANSI Notice Sign
  • Keep Out Very High Levels Of Radiofrequency Radiation Sign, ANSI Danger Sign, (SI-5248)
    Keep Out Very High Levels Of Radiofrequency Radiation Sign, ANSI Danger Sign, (SI-5248)
  • Work Guidelines For Rf Environments Sign, ANSI Safety Equipment Sign
    Work Guidelines For Rf Environments Sign, ANSI Safety Equipment Sign
  • High Level Radio Frequency Fields Authorized Personnel Only Sign, ANSI Caution Sign
    High Level Radio Frequency Fields Authorized Personnel Only Sign, ANSI Caution Sign
  • On This Water Tank Radio-Frequency Fields Sign, ANSI Caution Sign
    On This Water Tank Radio-Frequency Fields Sign, ANSI Caution Sign
  • Shock And Burn Hazards Beyond This Point Sign, ANSI Caution Sign
    Shock And Burn Hazards Beyond This Point Sign, ANSI Caution Sign
  • Warning Microwave in Use Projecting Sign, Double Sided,
    Warning Microwave in Use Projecting Sign, Double Sided,
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