Description: The ASL 215 Round Proximity Sensor is a no touch switch The smooth round sensor has no sharp edges and the sensing side is the larger surface area. This single function switch has an activation range of touch to one quarter inch. Activation occurs when it senses a hand or another part of the body in the activation area. These switches are typically used for individuals with Cerebral Palsy or with anyone that has difficulty with motor control, coordination, or weakness. This mode had a two sensors and a light-weight mounting system that may be appropriate for a wheel chair headrest.
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