CPI MARS MEI VN 2712 U5 bill validator that accepts all the new currency ($1,$2,$5,$10 and $20). These units are bill recycler ready. They can be equipped with a bill recycler in the field just by adding the compact bill recycler unit to the validator. The option switches are as follows: 1-way, 2-way and 4- way acceptance.  High acceptance/ high security. Lastly there are option switches for accept/ reject $1, $2,$5,10 and $20 bills. This unit has the 6-pin mdb 24v connection as shown in pics. This will work in a wide range of applications that require acceptance of higher denomination bills.  I have worked in the vending industry for 20+ years and Mars bill acceptors/validators are the most durable, dependable and most easily maintained validators on the market. If you find that your old coinco validators are constantly jamming and causing lost time on service calls and angry customers, try out a Mars validator and you will want to update your whole fleet with them! I ship out fast and it ships priority so you will get it quickly. Unit has been thoroughly tested and comes with a harness. The validator you receive may have a part number of VN27H2 or VN27A2 or another letter in the 5th digit but are identical to the VN2712. Thanks!!!