Keep out! door alarm
Subtitle: build your own key card security system!
Contributors: Becker & Mayer
Publisher: Tangerine Press; Distributed in the UK by Scholastic
Published: 2002
Place of publication: Lake Mary, FL, USA; Leamington Spa, Warwicks
Language: eng
Number of pages: 24
Subjects: Burglar alarms; Juvenile literature; Security systems; Toy and movable books; Specimens
Other titles: Door alarm :
Notes: "[Kit] produced by becker&mayer!, Ltd. ... Bellevue, WA"--Verso  t.p.

"For ages 7 and up"--Box.