VHM 018 DC 5V REAL TIME TIMER TIMER RELAY MODULE CLOCK SYNCHRONIZATION MULTI MODE CONTROL
Sepcifications
5.0V ~ 60V wide voltage power supply;
A mode can be set for various periods of time, it can reach 5 periods of time;
With buzzer alarm function.
Introduction mode:
OPE: Relay close time point, CLE: Relay off time point Time
period: PE-1 ~ PE-5 5 time periods (OPE to CLE is a time period)