Xpanda Security manufactures an anti-jump system that uses a cable to prevent unauthorised access over a counter from a public area to a secured area. The system uses a single 5mm stranded steel PVC coated cable threaded through a series of stainless steel pulleys and fixed to steel plates on opposite ends of the protected area. Each end is then attached to mechanical tensioners, also secured to the same steel plates. The plates are housed behind secured covers to prevent tampering with the system. Bracing posts are fitted to prevent slack in the cable over longer distances. Posts and covers can be powder coated to a colour of choice.