The Set Once Solution for Installers
Installers love the patent-pending GPStimers HD500 In Wall Timer for its simple power.Install and program this timer once, and never touch it again.
Security and Simplicity for Consumers
This patent-pending timer uses GPS signals to set time automatically, when you first plug it in and after any power interruption.Once you program the simple on/off settings, you never have to touch this timer again!