Spy Science - Intruder Alarm


not yet rated|write a review
+ what is playability?
Learn the science of connecting an electric circuit. Construct your own door buzzer and place it behind your door. Stop intruders from your room. It's cool and fun! Contains plastic platform and alarm casing, 1 set of plastic accessories, metal pegs, electric buzzer, electric wire, string for alarm trigger, and detailed instructions. 2 x AA batteries required (not included).

Pricing and Purchase Info


In stock online
Ships free on orders over $25

Customer Reviews of Spy Science - Intruder Alarm