4-station Watering Timer, Indoor/outdoor Mount

4-Station Indoor/Outdoor Swing Door Timer. Weatherproof, locking cabinet protects timer and can be mounted either indoor or outdoor. Rain/freeze sensor compatible (sold separately). Pump relay compatible. Professional-style swing door access to wiring panel for quick installation. The manual rain delay allows you to avoid watering in the rain, helping you save water. Compatibility with add-on rain sensor allows the system to automatically control a rain delay. The large dial and LCD screen are easy to see and operate. 3 programs with up to 12 start times so you can customize the perfect watering plan for your yard. Hassle-free programming is straightforward and easy to understand.