Suitable for a variety of coins CPU process control and accurate scoring Special precision and normal stall functions for smoother coin handling Pulse output with available widths Equipped with anti-fraud features to prevent cheating, includes alarm for unauthorized attempts Ideal for use in water vending machines, snack vending machines, or gaming machines Identification accuracy rate: 95% Compatible coin specifications: Diameter: Ф15mm - Ф29mm Thickness: 1.8mm - 3.0mm Supports various types of coins and foreign currencies Operating conditions: Atmospheric pressure: 80Kpa - 106Kpa Operating voltage: DC12V ±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 or broaden key to adjust the numerical value. Press the setting key again to confirm. 2. The letter H indicates the sampling quantity for currency value. 3. The letter P represents the signal output value for currency. 4. The letter F indicates the precision level for currency detection. 5. Continue settings ingly for the selected currency system. When the letter E appears again, turn off the power and restart the device. Color: Silver + Black Material: Plastic Package Contents: 1 x Coin Acceptor 1 x Wiring 4 x Screws Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement error allowed within +/- 1-3cm.