$14.99 for a Safeguard Activator RX-8 Infrasonic Home-Security Scanner ($49.99 List Price). Free Returns.

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The Deal

  • $14.99 for a Safeguard Activator RX-8 infrasonic home-security scanner ($49.99 list price)


Safeguard Activator RX-8 Infrasonic Home-Security Scanner

A simple plug-in security scanner is ready to detect intruders just minutes after installation, activating infrasonic-wave technology to note subsonic sounds imperceptible to the human ear. These sounds include opening doors and windows, as well as other disturbances that could signal an intrusion to your home. When a noise is detected, the device activates lights, radios, televisions, and other electronics to scare off the intruders and send them clumsily piling into their clown car. Don't worry, the Activator isn't set off by movement within the house, and you can even adjust its sensitivity settings

  • Security scanner stops intruders before they break the threshold of your home
  • Scans and protects up to a five-bedroom home
  • Infrasonic-wave technology detects subsonic sounds
  • Automatically turns on lights and other electronics to scare away intruders
  • Movement in home won't set off alarm
  • Adjustable sensitivity settings
  • Not pressure sensitive; windows can be open, shut, or ominously cracked
  • No installation necessary; plug it in and allow 30 seconds for it to scan your home


How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!

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In a Nutshell

Plug-in security scanner uses infrasonic-wave technology to detect subsonic sounds, trigger lights and electronics, and scare away intruders

The Fine Print

Limit 3 per person, may buy 2 more as gifts. Free returns. $2.99 flat-rate shipping for purchases less than $15. Free shipping for purchases of $15 or more. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 2 1/2 weeks of the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods.

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