Choosing the Right Security Solution for your Library

When deciding on a security protocol for your library, many factors must be taken into account. Primarily, does your library really need to invest in a loss prevention system? Not all libraries feel the need for security gates and item tags. For smaller libraries or entities with a low loss rate and a very limited budget, it may be a better investment to direct resources toward other library automation systems that help staff better serve patrons, like self-checkout kiosks.

Most libraries, however, do chose to add a loss prevention/security system when investing in automation. Libraries were early adopters of RFID technology and continue to lead new initiatives in that field, but it’s not ideal for every organization. Each security type – RF, Electromagnetic (EM) and RFID—has associated benefits and pitfalls and varying price tags. A quick survey of each reveals the advantages and disadvantages of each choice:

RFID

• ITG RFID offers the greatest range of library automation technology products (and thus higher ROI), including inventory/shelf management, self-checkout, AV case unlocking, security, AMH/sorting, and automated AV material (CD's, DVD's) storage and delivery
• Allows multiple item processing
• One tag contains both item identifier (bar code number) and security element
• Each circulating item must be tagged; tags are more expensive than RF or EM
• Metallic materials can interfere with tag performance

EM

• Items require two tags: a bar code and a security strip
• Bar codes must be consistently placed for effective use with self-checkout
• Good only for security; few other automation technology applications
• Inexpensive tags; low cost of entry

RF

• Requires use of detuning paper or cards to "block" RF signal at security gates; extra cost for supplies and extra step at checkout
• Inexact performance
• Good only for security; adds no automation functionality
• Least expensive security systems
• Inexpensive tags; low cost of entry

An ITG Account Manager can review your library’s budget and goals and quickly offer advice or a comprehensive plan for loss prevention.