This smart coin acceptor not only has high accuracy, it can accurately identify genuine and fake coins, but also can accept multiple currencies, and can personally set various functions according to your needs. The cumulative signal output and time control functions can be increased, and the coin acceptance prohibition function can be increased. Features: ¡¾ACCURATELY IDENTIFY GENUINE AND FAKE COINS¡¿Game slot machine accurately identify genuine and fake coins: you can according to the size of the coin, the material can identify the true and false coins. ¡¾PERSONALIZED¡¿Game slot machine has the personalized settings: you can manually set the currency according to your needs, and the CPU will intelligently remember the currency you set. ¡¾MULTI-CURRENCY RECOGNITION¡¿Multi-function vending machine can realize multi-currency recognition: you can set up to recognize 6 different coins to meet your currency diversification needs. ¡¾THREE-STEP PULSE SPEED SIGNAL¡¿The three-step pulse speed signal output, N.O. and N.C. output switch adjustments, has a wide range of application and can be modified as needed. It is very pratical. Specifications: Material: Metal Weight: 260g Size: Approx. 12.5 x 6.5 x 14.5cm / 4.9 x 2.5 x 5.7in Operating voltage: DC+12V Working temperature: -20¡ãC~+70¡ãC Packing List: 1 x Coin Acceptor 4 x Screws 1 x 4P Cable Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.