There are two new features on the new XGuard Plus V3 backup power units. Activation of an optional locator buzzer via switch and 12V compatible.
1) The new XGuard Plus V3 allows you to use the Radio Switch to not only power off the unit after disconnecting the battery pack but also allows you to activate an optional locator buzzer so you can use it to locate your fallen aircraft when it falls in heavy vegetation areas or in places that make it difficult to locate.
2) The unit is now also compatible with 12V systems. When connected to a 12V system, it will charge up to 8.4V and then stop charging so that the capacitors are not damaged and then if the need arises it will provide 8.4V in an em...