Our defibrillator is being sited outside, which type of cabinet do we need? When considering which type of cabinet think about the following: Will the cabinet be in contact with sea water on a regular basis? Will the cabinet be located in a safe area i.e. low levels of crime/vandalism If your cabinet is not located near sea water and is in a safe location you will need a mild steel unlocked cabinet (this is what most people have) If your cabinet is not located near sea water and is in a location that is known to be at risk of vandalism you will need a mild steel locked cabinet. If your cabinet is located near the sea in a safe location a stainless steel unlocked cabinet is required. If your cabinet is located near the sea in a location that is known to be at risk of vandalism you will need a stainless steel locked cabinet. Please note that all cabinets require a standard electrical supply (3-pin plug) and you will need to arrange for the cabinet to be fitted by yourself or an electrician.