IR theft hooks are too expensive
Other websites say they offer Infrared security hooks. That's fine and dandy, until you see the price. Most small businesses cannot afford expensive security hooks. Imagine locking up 100 items in your store and you have to charge an IR key every night. I've worked in retail, I know that key won't be charged at some point! Sometimes it's good to stick to the basics and prevent the theft before it happens. Good customer service is the best theft prevention.