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  • Spy Science Intruder Alarm
  • Spy Science Intruder Alarm
  • Spy Science Intruder Alarm
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Spy Science Intruder Alarm

  • 4.0
  • Brand: 4M
  • Item Number: 011-031
  • Recommended Age: 7-10 Year Old
  • Gift Bag is available. Learn more.
Total: $ 12.10
This item is temporarily out of stock.
Expected Delivery: 2-5 Days


Learn the science of connecting a circuit and build your very own kick wire door alarm.

- Install it to your bed room and stop those unwanted intruders. Comes with a cyber-look transparent casing. It is a cool spy gadget.

- The Spy Science Intruder Alarm Kit includes plastic intruder alarm case set with cover and base platform Battery holder with switch and wires installed.
- Buzzer with wires installed.
- Metal pegs, plastic pegs, trigger plate, wall mount, trigger plate holder, string, double adhesive tapes, door plate.
- Detailed instructions in full color.
- Requires two AA batteries (not included).

About 4M, the brand you have never heard of:

- Quality: 4M regularly receives awards worldwide for both their science and craft products.
- Safety: Enabling children to play and experiment safely is the most significant factor in the design of 4M products.
- Environment: 4M truly cares about the environment and are delighted to use premium packaging that is almost entirely PVC free. To encourage environmental awareness among the children who enjoy our creativity craft products, we have included a wide variety of recycling tips in our products that they can use and share with others.

Check out all ourOutdoor Toys here!

Why Our Experts Love It

You can make your very own intruder alarm.

Question: What is cooler than that?

Answer: Not much.

Just build the alarm and set it up and you are good to go. One of our kids actually set this up and . . . Bam! We were BUSTED one day when we just walked in the room. Ooops.

No more brothers or sisters sneaking into your room while your not home!
  • What a great year the 8s are. There are a few milestones they may achieve and growing pains your typical 8 year old may encounter.
  • Dexterity and Locomotion (movement): Finger control is quite refined and stamina increases - can run and swim further than ever before.
  • Education: Can converse (almost) at an adult level...Reading may be a major interest...Seeks to understand the reasons for things...Begins to feel competent in skills and have preferences for some activities and subjects...Begins to recognize concept of reversibility (4+2=6 and 6-2=4).
  • Emotional: Has strong need for love and understanding, especially from mother...Can be helpful, cheerful, and pleasant as well as rude, bossy, and selfish...Emotions change quickly...Impatient: finds waiting for special events torturous...Makes friends easily, develops close friends of same sex. Favors group play, clubs, and team sports. Wants to feel part of a group.
  • This product meets or exceeds all safety standards
  • Choking Hazard 3 - Small parts not for children under 3 years