Tiiwee Door Alarm Sensors 120dB – Set of 2 Door or Window Open Contact Burglar Alarm for Your Home – 4 Modes – Easy to Install

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  • Versatility Featuring 4 Notification Modes you can easily switch to a different notification mode by pressing the SET button. 4 different modes, including a loud alarm mode and a doorbell mode.
  • All You Need to Scare Away Burglars Burglars dislike attention, light and sound. The ear piercing 120dB alarm from this little but powerful siren will draw attention to the burglar, and make them leave your home before they get a chance to enter, leaving you in safety.
  • How It Deters Burglars - Attach the magnet to the window or door and the siren unit to the window or door frame. When the door or window is opened, the magnet will instantly trigger the alarm siren and deter unwanted visitors.
  • Warranty - We offer a 30-day money back guarantee - return the item within 30 days and we will refund your money.

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