KeepSafe Deluxe Over-Mattress Bed System (POS8374OM) includes the KeepSafe Deluxe Alarm Control Unit, 4 "AAA" batteries, wire bracket, saddle bracket, wall/wheelchair bracket, and the 6-Month Over Mattress Sensor (POS8307). This mattress alarm sensor is an electronic pressure sensitive sensor pad for over the mattress use. The minimum patient weight for the mattress sensor is 55 lbs. to activate sensor. The bed mattress sensor will accommodate most mattress overlays.
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