Sintron trademark copyright reserved registration number:
US: 4850916 (USPTO) CANADA: 2196886 (CIPO)
UK&EU (including UK Germany France Italy Spain etc..):016415523 (EUIPO)
Mexico: 2894076
Below are several videos showcasing the Sintron ST-004 Coin and Mobile Payment Timer Control Power Box, developed by integrating our renowned ST-002 coin-operated timer control box with the ST-004 module for mobile payment functionality. These videos will help you easily understand the powerful and flexible expandability of the ST-004 module. By integrating the ST-004 module, your electronic devices gain limitless possibilities.