The Golf SuperLock Detacher (FX7) is a powerful magnetic detacher that is capable of discoupling most types of Radio Frequency (RF) tags on the market today. The detacher is designed to be placed on the countertop, in the point-of-sale area, and secured from the base (there are multiple holes underneath for this purpose). It is approximately 71mm in diameter (2.8in), weighs about 400g (14oz) and is just small enough to be portable. Watch a demonstration video here.

With 12,000 to 15,000 Gauss (GS), this product is one of the most powerful detachers available. Guass is the unit of magnetic field strength measured from the surface. It is important to know because security tags cannot be opened with just an average magnet. In fact, some types of security tags cannot be opened with anything less than 10,000 GS. The shape of the FX7 is also important because it allows for placement of ‘clamshell‘ (or ‘golf’) hard tags flush against its surface. With indented magnetic detachers, clamshell tags are not nested completely and, therefore, lose a margin of their field stength.

The material of the SuperLock Detacher is constructed of an outer aluminium coating. Inside are several neodymium magnets (rare earth magnets) that are glued together as one piece in the shape of a cross. These neodymium magnets are prone to finding the closest piece of metal to attach itself to, and can be dangerous to handle. Here’s a link to a video of the detacher being opened up and dismantled to reveal the inside components.

Median prices of this product range between US$79.95 to US$99.95, plus shipping. Similar to other items in the industry, there are a number of knock-offs available. These are mostly cheap imports made in China. The main problem with these is, firstly, they lack the same nagnetic field strength and, secondly, they lose their magnetic force more quickly, eventually degrading to the point when they are no longer able to unpin a security tag. Visually, it’s hard to tell the difference between an authentic product and the imitation. Generally though, like with other electronics, anything that you find that is ridiculously cheap is probably not the real deal.

Check out our Vendor Reviews for some recommended websites where you can purchase this item. And if you have an item that you want us to research, feel free to leave a comment and we’ll schedule it for an upcoming blog post.