Features: Identify the true or false coin according to the material, diameter and thickness of the COIN, the accuracy is high. Accept 6 different kinds of coin at the same time, CPU process control, automatically remembers the set of sample COIN. Can be applied in game machines, vending machines, coin-operated telephone, coin-operated washing machines, coin-operated toy cars, massage chairs, etc.Can add the function of cumulative signal output and time control, prohibiting coin acceptor. Anti-phishing, anti-mixed coin, anti-shock, anti-high frequency, and can connect counter.Prevent phishing and other means of cheating, cheat alarm. Specifications: Back shell material: PC PlasticIdentify Accuracy Rate: 95%Applying Coin Diameter: 18-31mm/0.71-1.22inch Applying Coin Thickness: 1.8mm-2.8mmAtmospheric Pressure: 85Kpa-106KpaWorking Current: 50mAMoment Maximum Current: 350mA (less than 0.5S)Humidity: 95%Storing Temperature: -20--+85Operating Temperature: -10--+60Recognition Speed: 0.6sec Product size: 64 x 124 x 110mm/2.52 x 4.88 x 4.33inch Screw hole: 5 x 5mm/0.20 x 0.20inchHole pitch: 46 x 97mm/1.81 x 3.82inch Package includes: 1 x coin acceptor4 x Screw4 x Nut1 x Connection Line1 x User ManualNote: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..