Zoll® Real CPR Help® can measure rescuer compressions and guide rescuers to the Canadian Heart and Stroke Foundation's recommended 2" depth of compressions with voice and text prompts, in real-time, to "press harder" and follows with "good compressions" when the rescuer reaches the required depthLower cost of ownership and more efficient lifetime maintenance with longer lasting batteries and longer lasting pads (both 5 years)Voice prompts, text prompts, and metronome guide rescuers through a SCA eventConfigurable automatic self-tests evaluate device functionality every 1 to 7 daysWeekly and monthly self-tests by default, or customize as often as dailySemi-automatic device delivers shock with the simple press of a buttonIP55 rating for protection against dust and waterCabinet is designed to fit larger AEDs from all major AED manufacturers while maintaining the smallest wall footprint possibleRecessed hingesInstalled magnetic door sealCold rolled steel fabricationFinished with an impressive powder coatingThe 80dB-120dB keyed alarm system housed in a durable internal enclosure offers security for the AED