Two Pack DC 6 To 30V Timer Relay Module With Programmable Delay, Cycle Timer, LED Display, 5V Micro USB Power, Dope For Smart Home Automation, Irrigation, Industrial Control, Indoor Ventilation, And Equipment Protection
✔️ DC 6-30V input, 5V USB power, 0.1s-999m timing range
This two-pack DC timer relay module is a compact control device that gives you programmable delay and cycle timing for automation tasks. Ideal for smart home setups, irrigation, indoor ventilation, industrial control, and equipment protection, it runs from DC 6-30V and can be powered via micro USB 5V. The LED display makes settings quick and clear, and all parameters are saved automatically.
✅ DC input range 6-30V; micro USB 5V power supported
✅ Load: NO contact; AC 250V/10A, DC 30V/10A max
✅ Timing range: 0.1s-999m; independently programmable ON/OFF cycles
✅ Reverse polarity protection diode built-in
✅ Sleep mode auto-off after 5 minutes idle; wake with any button
✅ Independent OP/CL/LOP parameters saved permanently
💡 What is a timer relay module used for in automation projects? It’s a handy time-delay switch that automates device on/off cycles in smart homes and industrial setups.
- irrigation scheduling and garden automation
- HVAC/ventilation sequencing to improve air flow
- equipment protection interlocks and fault handling
- programmable ON/OFF delays from 0.1 seconds to 999 minutes with savable settings