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Radio Shack Safe House 49-307 Infrared Photoelectric Burglar Alarm Vintage Tandy

Radio Shack Safe House 49-307 Infrared Photoelectric Burglar Alarm Vintage Tandy

$26.79
  • Condition: Used
  • Ships from: Spring Hill, US
  • Seller: retrorig (99.2% positive)
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About this item

External sounder output — 12V DC, 1A max. UL Listed as Household Burglar Alarm Unit. This is a self-contained active infrared beam alarm unit. The device projects an invisible pulsed infrared beam — when the beam is interrupted by a person or object crossing its path, the internal alarm triggers.

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