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 Designed to prevent phishing and other forms of cheating with built-in cheat alarm Ideal for use in water vending machines, snack vending machines, or game machines Identification accuracy rate: 95% Compatible coins: Diameter: Ф15mm - Ф29mm Thickness: 1.8mm - 3.0mm Applicable to various types of coins and foreign currencies Operating 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), then observe the letter E (selecting 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 currency value. 3. The letter P indicates the signal output value for currency. 4. The letter F indicates the precision level for currency detection. 5. Continue the process for each selected currency. 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 harness 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 allowance is +/- 1-3cm.