Irrigation Timer w/ 3 Individual Timers & Water SensorThis unit is itself waterproof (IPx5), runs for ages on 2 x AA alkaline batteries, simply connects to any " garden tap. It is supplied with " snap in hose adaptor as well. It has a clear LCD display and comes with a clear instruction book. It is ideal for gardens, shrubs, small lawns, patios etc. It probably is not big enough for large lawn garden setups. A great feature is a prominently mounted rain sensor which shuts the unit off to save unnecessary