Function and characteristic

This coin timer can control all external facilities to setup and stop by using a keystroke or coin selector (control the connection  and disconnection time of the power cable and signal cable);the power of the power cable and signal cable:AC1250W;DC150W; no interrelated between the power and this timer, and used widely. Or it can be provide 12V4.5W directly for other equipment used. Time will be displayed by second count down..