1. Forged coin verification automatically 2. Timing power resource control 3. 1yuan, 5mao, 1mao, replacing coin verification 4. Rate setting. 5. LCD display 6. Working condition count down display 7. RS-232 port 8. Voice prompt 9. Guard against stealing coins 10. Separate fake and real coin channel. 11. Coin collection record checking 12. Double locking 13. Can be put on desk or hung on the wall.