Product Features: Electrical Device Control: Capable of managing the power supply to various electrical devices such as TVs and massage chairs. Versatile Application: Ideal for use in public spaces and for controlling a wide range of electrical devices, including PCs, washing machines, dryers, massage chairs, chargers, and more. Electrical Relay Capacity: Equipped with an electrical relay capacity of AC 1250W/DC 500W. Digital Timer Functionality: Allows the user to easily adjust the timing rate through a simple three-button push switch. Time Setting Flexibility: Enables time setting in seconds or minutes, with two software versions available – 99:00 (minutes:seconds) or 99:00 (hours:minutes). Time Control Options: Provides options to control time settings in seconds, minutes, or hours. Time Accumulation: Capable of accumulating time when signal inputs are received. Coin Acceptor and LED Indicator: The timer control board includes a coin acceptor and operates with 12V DC power, featuring an LED display to show the remaining time. Product Specifications: Electrical Load Limits: The timer control board should not exceed the following electrical load limits for any connected device: DC 30V, AC 250V, with a current of 7A. DC 28V, AC 250V, with a current of 5A. Dimensions: 91.0mm by 54.30mm. Shipping Weight: 0.25kg. Package included: 1 X Timer Control Board 1 X Power wire and Signal wire