The semi-automatic HeartSine samaritan PAD 500P, available with or without Wi-Fi connectivity, helps rescuers deliver a lifesaving shock while also providing real-time visual and verbal feedback on the force and rate of CPR compressions—assisting the rescuer to perform more effective CPR. Smaller and light at just 1.285 kg, the AED’s small compact footprint accommodates limited space in an office, plane or vehicle while its IP56 rating offers one of the highest ratings in the industry for protection against dust and water.