Instructional video how to change the battery and setup events on the Intermatic timer switch. These timers are setup at CAL FIRE stations. The timer turns off the outdoor radio PA speakers at night. These timers need to have the battery changed annually. Usually you don't have to press the reset button.
Best when watched at 2X speed, LOL
![](https://s2.save4k.ru/pic/R51YB4kUQvw/mqdefault.jpg)