**32 Preset Functions for
Versatile Applications**: The JESSINIE 5V Multi-mode Time Delay Relay Module is equipped with 32 preset functions, making it ideal for controlling devices like water pumps, motors, and solenoid valves in various DIY automation projects.; **Enhanced Safety with
Anti-backconnection**: Featuring an anti-backconnection function, this module ensures protection against damage from incorrect power supply connections, enhancing the safety and longevity of your devices.; **Precision Timing with
Wide Range**: Enjoy timing accuracy down to 0.01 seconds and adjustable timing from 0.1 seconds to 999 minutes, providing flexibility and precision for your automation needs.; **Low Power Consumption &
Memory Function**: Designed with energy efficiency in mind, the module allows you to switch off the display to save power. It also features a power-off memory function, ensuring your settings are saved even after a power cut.; **User-friendly Setup and
Operation**: Easily set up and modify working modes and timing parameters using intuitive buttons. The compact design (65 x 34.3 x 17.5 mm) fits seamlessly into any project, with a lightweight build of approximately 26g for easy integration.