Description:

Security equipment is an indispensable and important equipment in the process of modern security, it can quickly detect which areas of security have been threatened, making security work easier and easier to manage. Now let's make a laser infrared alarm to understand how this device works, how it detects intruders, and how its entire circuit system works.

Features:

You need to prepare a small screwdriver, a pair of small scissors and two pairs of AA No. 5 batteries, you need to use a screwdriver to install the screws during the production process, you need to use scissors to trim the cable tie, and after the production is completed, you need to use the battery to make the made model work normally.

• Cultivate children's interest in learning and thirst for knowledge, which helps to improve children's academic performance.

• The scientific knowledge in the small production can be used for future inventions, mathematics, physics and chemistry learning lay the foundation.

• Improve children's innovative awareness and ability, let children win at the starting line, and become more competitive in the society.
• Strengthen the training of hands-on ability, so that knowledge is no longer "on paper."

Note:

• Hello children! Please be careful when opening the material pack to avoid the sudden loss of small materials.
  
• which may cause your small production to be unable to do well! Children should not assemble small works separately, it may be dangerous to make them alone, so you must be accompanied by your parents or teachers to make them.
  
  
• If you want to easily make a small model, you need to read the instructions carefully, follow the steps to make, you can ask your parents or teachers if you don't understand, and seek the help of others is also a kind of learning.

Package Included:

• 1 x DIY Laser Infrared Alarm Science Toys Technology Physical Experimental Tool Kit (E-10E)