🔌 Power Up Your Routine with Smart Automation! DIN rail mounted for easy installation in any setting. Perfect for streetlights, air conditioners, and more! Seamlessly control your devices with 20 ON/OFF settings. In-built battery ensures your settings are safe, even during outages. Save on bills while reducing your carbon footprint. 7-day programmable 30A capacity 3V backup battery The amiciSmart Digital Programmable Timer Switch Relay is a versatile and efficient solution for automating your electronic devices. With a 7-day programmable schedule, 20 ON/OFF settings, and a reliable 3V backup battery, this compact timer switch is perfect for managing everything from streetlights to air conditioners, ensuring you save energy and money effortlessly.