1. Advanced timing control: The intelligent timer features an automatic time controller with a programmable timer, allowing you to preset up to 16 different timing groups for seamless automation in daily routines. It supports up to 16 daily or weekly on/off cycles for hands operation. 2. Effortless automation: Enjoy automatic opening and closing without manual intervention. Set specific times (e.g., open at 7 PM and close at 8 AM) on a daily cycle for consistent, hassle scheduling. 3. Durable and reliable design: The timer includes a transparent cover and poweroff memory, eliminating the need for resetting after outages. The cover protects against moisture and dust while extending device lifespan. Its clear design allows easy viewing of the LCD display without opening, and the key lock prevents accidental operation. 4. Userfriendly operation: Activate the button lock by holding the C/R button for 5 seconds. The wallmountable design ensures installation wherever needed. 5. Versatile applications: Suitable for various uses with a 10A load capacity (5kW resistive/1.5kW motor). The timer supports settings from 1 minute to 158 hours, accommodating both shortterm and longterm needs. 6. Reliable performance: Operates on 220V/50Hz power with 1.5VA consumption for energy efficiency. It maintains precise timing (1s/day error at 25°C) and functions reliably in temperatures from 20°C to 55°C and up to 95% humidity.