The Philips HeartStart OnSite (HS1) is designed to be lightweight and simple to use. The device is pre-installed in the carrying case and battery and pads are pre-installed in the device. Simply pull up the handle on the front of the AED to activate it.
The Philips HeartStart OnSite (HS1) features the following:
Easy-to-use pull handle
SMART Biphasic therapy
Quick Shock feature