30Minute Countdown Timer Switch – Reliable Control for Your Appliances • Durable Construction: Built with a quality plastic outer shell and conductivity copper internal components, this timer is designed for longlasting performance in indoor environments. Ideal for controlling lights, bathroom fans, or other electrical appliances. • Programmable Countdown Feature: Easily set your appliances to run for a chosen duration. The integrated 30minute programmable countdown function automatically turns devices off when time is up, helping prevent wasted energy and extending the life of your equipment. • Easy, Precise Time Setting: The userfriendly knob allows quick and accurate adjustments to your countdown time. No complex buttons or menus – simply turn to your preferred interval and let the timer handle the rest. • Automated Convenience: Once programmed, the mechanical timer switch ensures your appliances operate only as long as needed, reducing power consumption and lowering utility costs without requiring manual shutoff. • Versatile Applications: for bathroom fans, ensuring proper ventilation without continuous operation. Control kitchen appliances for timed cooking or prep tasks. Manage indoor lighting schedules to enhance energy efficiency. • Specifications: Timer Duration: Up to 30 minutes Material: Durable plastic casing with copper internal components Installation: Inwall mounting for indoor use Compatibility: Suitable for standard household appliances and lighting fixtures This inwall mechanical countdown timer provides a dependable, straightforward way to manage your appliances, combining robust build quality with simple, efficient automation.