Conveniently and Wirelessly request help when needed and avoid Pressure Sores due to wetness with quick response ideal for individuals with limited or no lower extremity sensation. Includes 2 transmitters and 1 four function audible and visual receiver ideal for residential-type applications. Wireless Ability Switch Transmitter accepts any ability switch and turns it into a Nurse Call. Wireless Moisture Sensor Transmitter provides proactive notification of a wet bed, or wheelchair cushion.