Spectra Systems Corp (SPSY.L) is a leader in machine readable high speed banknote authentication, brand protection technologies and gaming security software. The investment case is underpinned by its banknote business. The importance of physical reserve currencies as a store of value is increasing, driving demand for larger denomination notes and advanced security features, and banknotes remain an important payment mechanism. The third generation of hardware sensors with its long time G7 custome ....
