The Poindus MSR reader A0701304100A is an accessory listed for the OT15/OP15 product line. It adds an MSR reader to that Poindus setup, giving the point-of-sale system a dedicated reader accessory.
The part is identified by the exact MPN A0701304100A and OEM reference OT-MSR/OT15/OP15. This makes it straightforward to recognize in parts lists and service records. The confirmed product information does not specify further technical details or package contents.