Adjustable Delay Timer Relay Module For Automation Projects, Industrial Grade DC 12V Controller With Optocoupler Isolation For Noise Immunity And Stable Signals, Easy Setup, Power Loss Memory, DIY Friendly And Pro Ready

DC 12V Adjustable Delay Timer Relay for Automation
✔️ Optocoupler isolation for noise immunity and stable signals

This adjustable delay timer relay module provides precise timing and reliable control for automation projects. Its DC 12V input, optocoupler isolation, and multiple timing modes make it suitable for industrial and DIY setups.

✅ Operating voltage: DC 12V
✅ Optocoupler isolation for noise immunity
✅ Power-loss memory to retain settings
✅ Multiple timing modes for precise automation
✅ Wide operating temp range -40 to 85°C (-40 to 185°F)
✅ Cycle life >100000

💡 What is a delay timer relay used for in automation projects? This handy device sequences operations and triggers actuators on a timed schedule. - Sequences events and controls actuators on timed intervals
- Keeps last settings after power loss with memory feature
- Improves signal stability through optocoupler isolation

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