The following OEM and aftermarket products are compatible with the Philips Heartstart FRx from Philips.The Philips HeartStart FRx AED is designed to be easy to use, rugged, and reliable for those who get there first. It does not matter the situation whether it be on the scene with law enforcement, on the field with student-athletes, or on the job with employees, the FRx Defibrillator is the solution for treating Sudden Cardiac Arrest (SCA) in environments and conditions too demanding for many other AEDs. MME is happy to provide these accessories for the Philips FRx, we have all the add ons that you would need to make the most of your equipment and to keep it rescue ready. MME Will continue to support the lifespan of your unit with quality accessories as well as premium preventive maintenance services through ReNew Biomedical. For more about servicing your devices, contact ReNew Biomedical here. Please note that different configurations of units may make them incompatible with certain accessories. If you should have any questions, please contact your MME customer representative or get in contact with one here: 866-468-9558