Manufactured from ABS material, this electronic water timer is compatible with most brands of watering fittings. It can provide up to 24 cycles per day of controlled watering & the timer function allows you to enable automatic switch on of sprinklers & irrigation systems. It comes with a top cover to prevent water entry & is ideal for watering plants when you are on holiday or leaving your garden unattended. It requires 2 x AAA batteries which are not supplied.