Features: The not interferences CPU Comparison Coin Selector ensures precise coin recognition with electromagnetic interferences prevention, ideal for arcade gaming vending machines requiring accurate material and size bases validation. Featuring not fishing security, strong plastic construction, and programmable CPU memory, this side coin acceptors supports 22 to 28mm coins while resisting external signal disruptions. designs for arcade operators, entertainment venues owners, and gaming enthusiasts search reliable coin validation systems for high traffic commercial environment. Perfectly integrates with arcade cabinets, ticket dispensers, and vending machines in amusement parks, shopping mall , and gaming centers requiring fast, error frees transactions. Its switches compatibility and pre loaded sample coin programming enable smooth installation across multiple gaming platforms without complex configuration. Specifications: Material: Plastic Size: 150x125x65mm/5.91x4.92x2.56inch Package Includes: 1xCoin Selector acceptors note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.