GE Indoor Magnetic Window Alarm Battery 120 dB 2.5 in. x 1.5 in. x 0.75 in. Clamshell(56789)

Item no: 5039938 | 078275072756
100  Estimated 

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  • 120db alarm sounds when magnetic contact is broken
  • On/off switch for easy control
  • Low battery test button and light
  • Requires 4 LR44 batteries (included)

This item can be shipped to your home. Or pickup this item at your local Ace Store for FREE*.

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What people are saying

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by PowerReviews
JASCOG.E.® Indoor Magnetic Window Alarm (56789)

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

Displaying reviews 1-3

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(3 of 3 customers found this review helpful)


This product is great. I would recomend

By San Sunshine

from lansing

About Me Casual Do-It-Yourselfer


  • Immediate Response
  • Loud
  • Multiple Settings
  • Reliable


    Best Uses

    • Family Protection

    Comments about JASCO G.E.® Indoor Magnetic Window Alarm (56789):

    I use it in my apartment and it makes me feel safe knowing that if anyone opens the door I would know and i didn't spend a lot of money to use this and I didn't have to keep trying over and over again to install it

    (5 of 5 customers found this review helpful)


    these are great

    By countrycowgirl

    from St Marys , GA

    About Me Novice


    • Easily Understood Instructions
    • Easy Installation
    • Reliable


      Best Uses

      • Apartments
      • Homes

      Comments about JASCO G.E.® Indoor Magnetic Window Alarm (56789):

      I installed these and haven't had any problems. I would and in fact did recommand them to friends.

      (7 of 8 customers found this review helpful)


      good idea, cheap product

      By andy

      from oklahoma city

      About Me Do-It-Yourself



        • Cheap defective

        Best Uses

          Comments about JASCO G.E.® Indoor Magnetic Window Alarm (56789):

          The magnetic alarms are a good idea for some economical local security, but these cheapies were worthless. Three out of four units didn't work, and I do not trust my security to a 75% failure rate - even if the price is good.

          Displaying reviews 1-3

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