Results: evaluation of the returned alarm found it does not power on with batteries, but does power on with the 9v adapter power supply.The nurse call receptacle's housing is loose, the internal mechanism inside the nurse call receptacle is no longer intact and when the cable is inserted, there is not a secure fit.The unit does not send a signal to activate the nurse call light at the test fixture when weight is off the sensor pad.When the cable is moved while inside the receptacle, the nurse call light at the test fixture toggles on and off.The unit's battery connectors have battery acid corrosion on them and once removed the alarm powers on with batteries.(b)(4).
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