The hozelock 2705 aqua control 1 electronic water timer offers a variety of watering durations from once per week up to four times per day the large dial allows programs to be easily selected five once a day options of variable durations are supplemented by 8 pre set programs offering a range of watering schedules supplied with an aide memoir sticker connects to 12 34 and 1 inch tap sizes outlet connects straight to hose connector