Open 9:00AM-9:00PM Monday to Saturday and 9:00AM-6:00PM Sunday101 - 5718 1A Street SW Calgary, AB, Canada T2H 0E8
Welcome to Castle Toys!
Continue Shopping
Canada-Wide FREE Shipping for orders $89.99 or more!
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.
