









⏰ Take control of time and payments — because every second counts!
The JY Electronic JY-21-V2 Switch Type Time Control Board is a versatile, coin and banknote-operated timer PCB designed to manage up to 4 devices simultaneously. Featuring a clear 4-digit display, it supports a maximum total current load of 15A and operates on a DC+12V input. Ideal for applications like car washing machines, it offers flexible time setting, easy device switching, and real-time balance monitoring, backed by a 1-year warranty.
Trustpilot
3 weeks ago
1 month ago