6-30V Digital LED Timer Relay Module | Ultra-Precision Delay Controller | Intelligent Automation Switch with Micro USB Support

�� VERSATILE POWER INPUT: Supports a wide voltage range from 6V to 30V DC, plus a convenient 5V Micro USB port for easy powering. �� ULTRA-PRECISE TIMING: Fully adjustable delay cycles ranging from a lightning-fast 0.1 seconds to a long-duration 999 minutes. ��️ EMERGENCY SAFETY STOP: Equipped with a dedicated STOP button for instant disconnection and reverse polarity protection to prevent circuit burn-out. �� INTELLIGENT SLEEP MODE: Features an energy-saving mode that automatically turns off the display after 5 minutes of inactivity, waking instantly upon any key press. ⚡ HIGH LOAD CAPACITY: Robust enough to control devices up to DC 30V 5A or AC 220V 5A, making it compatible with most household and industrial gear. �� SMART MEMORY RETENTION: All OP, CL, and LOP parameters are independent and automatically saved, ensuring your settings remain intact even after a power failure. ��️ INDUSTRIAL GRADE ISOLATION: Built with optocoupler isolation to enhance anti-interference, ensuring stable performance in electrically “noisy” environments. ��️ EXTREME TEMPERATURE RESILIENCE: Engineered to operate reliably in harsh conditions ranging from -40°C to 85°C. ��️ COMPACT & DURABLE: Measuring just 6.2 x 3.8 x 1.7 cm, this module is rated for over 100,000 operations for long-term reliability.