Item Type: Push Button Cord Material: ABS Cable Length: Approx. 3m/9.8ft Interface: Crystal Head 6P4C 1Professional Design: Nurse call cable is designed for universal replacement and medical alert systems for nurse stations and also for emergency alerts for patient assistance systems. 2Red Call Button: Replacement nurse call cord has a red call button that is perfect for caregivers, patients, elderly, disabled, and sick. 3Clip Design: The replacement nurse call cord has a clip that can be placed on the bed and clothing for easy attachment and use. 4Crystal Head 6P4C: The nurse cord uses a standard crystal head 6P4C plug to connect to the call speaker and does not require power or batteries. It is easy to use in a dark room. 5Waterproof Handle, 3m/9.8ft Cable Length: The replacement nurse call cord has an engraved handle with a waterproof design; the cable length is 9.8ft/3m.1 x Push Button CordPlease allow some error in manual measurement.