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ADA Door Knock Signaler
Part 800013
Brand Compu-Tty
$49.99
Free Shipping
in lower 48 states
Next-day delivery*
Hassle-free returns

About this item

  • ADA Door Knock Signaler
  • Over-The-Door Brackets Included
  • Light Flashes When Vibration Sensor Is Activated
  • Requires One 9 Volt Battery (Not Included)
  • Flashlight Mode For Continuous Illumination
  • Mfg #K-DK125

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