Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. THE COMPLETE GUIDE TO DESIGNING, DRAWING, AND USING SECURITY WIRING DIAGRAMSClear, expert, hands-on guidance covering everything from drawing basics to understanding and designing electrical security system wiring diagrams is packed in this resource. Written by an author with over two decades in the field, Locksmithing and Electronic Security Wiring Diagrams gives you everything you need to: * Create wiring diagrams* Improve your troubleshooting skills * Select design components* Read and analyze wiring diagrams like a proInvaluable to professional locksmiths and security engineers, designers, technicians, teachers, and students, this book is your best shortcut to a complete understanding of electronic security wiring diagrams. FEATURES* The perfect tutorial for learning how to understand electronic security wiring diagrams* Complete illustrated coverage of drawing basics, including equipment selection and system design * Step-by-step wiring system design instruction from an industry expert* Everything you need to know about relay controls, junction boxes, and fire panel interfaces* Discussion of power requirements and flow* Valuable questions, tests, and practical exercises to sharpen your skills* Symbols and abbreviations explained | Locksmithing and Electronic Security Wiring Diagrams by John Schum, Paperback | Indigo Chapters