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A quick an easy way to add an extra level of security to your property! This unique sensor and alarm device operates by detecting low-level, inaudible sound pressure waves. Install the battery, set it up out of sight and if a nearby door or window is opened or smashed, the Plug & Safe Infrasonic Security Device will detect it and automatically sound a loud siren. That might be just enough to deter someone from going any further.

Plug & Safe Infrasonic Security Device Essentials

  • Plug & Safe Infrasonic Security Device helps detect the opening or breaking of windows or doors and sounds a loud siren
  • Easy to set up - no wires or lengthy installation - simply install battery and put in place
  • Uses a special sensing circuit that detects inaudible sound pressure waves
  • Unit should detect the opening or breaking of windows or door at the perimeter of a property with dimensions of an average house
  • When it detects an attempted entry the siren will sound - after three minutes it will switch off and rearm again after 30 seconds
  • Just touching an outside wall, window or door will be not trigger the siren; however, pushing, flexing, banging or opening of an exterior door or window will active the alarm
  • Device can be located almost anywhere in the property, but provides optimum performance when located in a central area
  • The LED light does not remain lit to indicate the unit is working
  • Hook and look pads can be used to mount the unit completely out of sight (such as under a cupboard)
  • Sensitivity control lets you customize the unit to your own property size

What's Included

  • PS10 Portable Sensor Alarm
  • Adhesive Hook & Loop Pads
  • 9V Battery
  • Two (2) Small Screwdrivers
  • Instructions

Plug & Safe Infrasonic Security Device Measurements

  • 5-3/4"L x 1-1/2"W x 1"H
  • 0.35 lbs

Made in China

Warranty: One-year limited warranty provided by My Cool Gadgets. For warranty support, please call: 1-888-877-0490.

Please Note: The unit will work with internal doors open or closed; however, the opening of closed internal doors may activate it. Therefore we suggest that it is not used while you are at home.


ValuePay® Eligibility
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  • Failure to pay ValuePay on time may restrict the use of ValuePay on future orders.
  • ShopHQ is unable to accept prepaid cards on ValuePay orders.
  • Check out ValuePay for more information.
Model Number
Model Number PS10