Product Description

Kids can keep burglars out of the bedroom with the Room Alarm Lab from Small World Science. Your child can discover how a real burglar alarm works by building this working alarm. Hang the included "Keep Out'' sign on the door, and the alarm will catch trespassers in the act. Includes everything you need to build a 3.5''W x 3.5''H alarm. 1-9V battery required (not included). Suitable for children 8 and over. Small World Science provides engaging kits that will entertain children while introducing them to the wonders of science. Simple, easy-to-assemble kits include everything your child needs, all in one bad luck. Encourage your child's thirst for knowledge, with Small World Science. Small World has been a leading toy manufacturer for 50 years. We believe that play is an integral and necessary part of a child's development and education. At Small World Toys, we are committed to developing fun, innovative, high quality products for children of all ages.

From the Manufacturer

Discover how a real burglar alarm works by building a working alarm. Trespassers are caught in the act. Door knob sign included. One 9V battery required (not included). Alarm measures 3.5 x 3.5".