Shortage of IR-8500 850nm Infrared Detection Card/Sensor Card

To our valued customers, we wanted to inform you of another shortage regarding the IR-8500 850nm Infrared Detection Cards.  We were happy to announce the availability of these infrared detection cards back in April.  However, it has come to our attention they are difficult to come by again.  If you are in the market for one of these Infrared Cards, buy them as soon as possible.  For once we run out, it may be a while before we can secure more of these IR-8500 850nm Infrared Detection Cards.