- Kids Student Physics Scientific Experimental Educational Toy - DIY Home Security Burglar Alarm.
- Assemble the toy according to the manual, placed battery (not included) and turned on circuit. When a object blocked before photoresistor, assumed that a thief pass through, the triode turns on and alarm; when no object around the photoresistor, no alarm.
- Great for kids intelligence development, training practice skill, creativity.
- As a family education resource, enhance parent - kids relationship.
- Suit for 6 year old kids and above.
- Noted: send at several separate part, assembled by yourself.
- Material: Environement-friendly Plastic
- Assembly size (LxWxH): 116x125x123mm / 4.6x4.9x4.8 inch
1 Set Burglar Alarm Model
1 Piece Manual
We strive to offer 5 Star Service in delivery, shipping and after-sales service. If you have any questions, please feel free to contact us. Thank you!
B Blesiya DIY Burglar Alarm Creative Invention Learning Toy Science Educational Material Kit Family Activity Toy - B07FB7P7KV