JY-21 Coin Opertaed Multi Channel Timer Board with Buttons for Car Washing Machine, Water Vendi

Input Voltage: DC+12V
Output: Control up to 4 machines. Voltage is based on INPUT VOLTAGE FOR MACHINES
Support to connect with coin acceptor, bill acceptor, card reader, and pulse input device
Support to connect counters
For button start, plug wire to buttons.
Display shows remanding time. Hold button start to switch for other machines
Push a button to check balance
Mounting hole: 24MM
Setting Video
– For No.4 and No.5, you need to solder wires to buttons
– We will send 60cm white lead.
Click here to check buttons
Click here to check JY21 timer board detail