Suitable for a variety of coins CPU process control and accurate scoring Special precision and normal stall modes for smoother coin handling Pulse output with available widths Equipped with anti-fraud features to help prevent cheating, includes alarm alert Ideal for use in water vending machines, snack vending machines, or gaming machines Identification accuracy rate: 95% Compatible coin specifications: Diameter: 15mm - 29mm Thickness: 1.8mm - 3.0mm Supports various coin types and foreign currencies Operating conditions: Atmospheric pressure: 80 kPa - 106 kPa Operating voltage: DC 12V ±10% Working current: 50mA Maximum momentary current: 350mA (less than 0.5 seconds) Humidity: up to 95% Storage temperature: -20°C to +85°C Operating temperature: -15°C to +60°C Recognition speed: up to 0.6 seconds Recognition accuracy: 99.5% Instructions: 1. Press the setting key (8) to display the letter E (select currency system). Use the accurate key or broaden key to adjust the numerical value. After setting, press the setting key to confirm. 2. The letter H indicates the sampling quantity for each currency value. 3. The letter P indicates the signal output value for each currency type. 4. The letter F indicates the precision level for each currency value. 5. Continue the process for all selected currencies. When the letter E reappears, turn off the power and restart the device. Color: Silver + Black Material: Plastic Package Contents: 1 x Coin Acceptor 1 x Wiring harness 4 x Screws Note: Light reflection and differences in display screens may cause slight variations between the product color in images and actual color. Measurement error allowance: +/- 1-3 cm.