PUI Audio Indicators and Alerts

PUI Audio’s Indicators are a simple, self-driven, drop-in solution for applications requiring a simple tone or siren sound. Our indicators are designed to offer the most efficient solution by combing the useful balance of fit, form, and function.

  • MEDICAL APPICATIONS - Hospital and Non-Hospital
  • INDUSTRIAL APPICATIONS - Construction Equipment, Test & Measurement, Elevators, Gas Pumps, Power Management, GPS/Navigation Devices, Cameras and Phones
  • SECURITY & FIRE APPICATIONS - Commercial/Home Security and Fire & Safety
  • CONSUMER ELECTRONICS APPLICATIONS - Wearable Devices, Hand-Held Devices, Bluetooth & Wireless, Computer/Peripherals, Washers/Dryers, Small Appliances and Exercise Equipment
  • RETAIL SCANNERS & READERS APPLICATIONS - Barcode Scanners/Readers, POS/Transaction
  • FOOD SERVICES EQUIPMET APPICATIONS - Fryers, Coffee Makers, Vending Machines and Beverage Machines
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103 results Products

X-4028-P-C32-R

PUI Audio

Audio Indicator Indicator Piezo 32Vdc 22mA Solder Lug 3Vdc 2300Hz to 3300Hz Panel Mount

  • In Stock: 208

    Ships Immediately


  • 1
    $9.79
  • 5
    $8.90
  • 25
    $6.54
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X-4033-TF-LW80-R

PUI Audio

Audio Indicator Indicator Piezo 6Vdc 9mA Wire Lead 1.5Vdc 2800Hz to 3800Hz Flange Mount

  • In Stock: 51

    Ships Immediately

  • On Order: 312

    can ship 9/28/26


  • 5
    $7.97
  • 25
    $5.78
  • 78
    $5.22
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AT-1220-TT-10-R

PUI Audio

Audio Indicator Transducer Electromagnetic 1.5Vp-p 20mA Pin 1Vp-p 1548Hz to 2548Hz Through Hole

  • 19 Weeks

  • 100
    $0.4867
  • 500
    $0.4109
  • 1,000
    $0.3793
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AI-1027-TWT-3V-R

PUI Audio

Audio Indicator Indicator Electromagnetic 3Vdc 30mA Pin 2Vdc 2500Hz to 2900Hz Through Hole

  • In Stock: 6590

    Ships Immediately


  • 150
    $1.65
  • 300
    $1.57
  • 600
    $1.45
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AI-1027-TWT-5V-2-R

PUI Audio

Audio Indicator Indicator Piezo 30mA Pin 3Vdc 2430Hz to 3030Hz Through Hole

  • In Stock: 2382

    Ships Immediately


  • 100
    $1.114
  • 300
    $1.015
  • 500
    $0.977
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AI-1027-TWT-5V-R

PUI Audio

Audio Indicator Indicator Electromagnetic 5Vdc 30mA Pin 3Vdc 2500Hz to 2900Hz Through Hole

  • In Stock: 1755

    Ships Immediately


  • 150
    $1.42
  • 300
    $1.39
  • 600
    $1.29
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  • In Stock: 400

    Ships Immediately


  • 100
    $1.28
  • 300
    $1.21
  • 500
    $1.20
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AI-1223-TWT-12V-R

PUI Audio

Audio Indicator Indicator Electromagnetic 12Vdc 30mA Pin 8Vdc 1900Hz to 2700Hz Through Hole

  • 16 Weeks

  • 100
    $2.17
  • 300
    $2.02
  • 500
    $1.92
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AI-1223-TWT-3V-2-R

PUI Audio

The AI-1223-TWT-3V-2-R is a through-hole audio indicator that operates at a rated voltage of 3 Vdc and produces a ...

  • In Stock: 2489

    Ships Immediately


  • 100
    $0.933
  • 300
    $0.823
  • 500
    $0.805
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AI-1223-TWT-5V-2-R

PUI Audio

Audio Indicator Indicator Electromagnetic 5Vdc 30mA Pin 3Vdc 1900Hz to 2700Hz Through Hole

  • In Stock: 320

    Ships Immediately


  • 100
    $2.02
  • 300
    $1.84
  • 500
    $1.75
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