The Harvst WaterMate Mini allows you to water across two zones for precise control, reduced water consumption and healthier plants. Set timers to deliver regular and specific amounts of water when you want and for complete peace of mind program the temperature sensor to automatically trigger extra watering when it gets too hot. WiFi enabled (will run without internet too) so you can remotely control and monitor your system and even receive email alerts for high/low temperature, when watering or if your tank is empty. Must be connected to home WiFi for alerts. Features: Convienance: Regular irrigation can be set on a schedule, ensuring that your plants receive water even if youre away from home or have a busy schedule. This is not as convenient with hand watering or relying on rain Pressurised, high flow rate off-grid pump system. If you have mains pressure water at your greenhouse choose the garden hose model. Otherwise choose the pump model for a pressurised, high flow rate off-grid