Refurbished Q551 Suntracker Battery Reserve_20 Days Kit includes battery and replacement

Kit includes battery and replacement instructions

Base for the S250 and Q550 series Round Pattern Time Switches (RPTS)

Note: Product was redesigned in year 2008 to a newer battery type

or to occur at a fixed time between 8:30pm and 1:00am

Refurbished Q551 Suntracker Battery Reserve_20 Days Kit includes battery and replacementSangamo Q551 Solar Dials come in 4 variations depending on where you are in the British Isles the switch is adjusted to match the slight differences in sunrise and sunset times. Simply locate where you are on the map and add the number on to the end of the part number or select the equivalent zone. The Solar Time Switch is ideal for applications which require control linked to sunset and sunrise times. Popular applications for solar time switches