Surface Mounted Hand Dryer shall operate automatically from IR sensor that shall activate dryer when hands are placed in sensor zone. Motor and heating element shall have internal resetting automatic thermal protection. Cover shall be fabricated of one-piece,16 gauge (.063", 1.6) thick drawn steel and shall have all exposed surfaces finished with acid, chip and scratch resistant porcelain enamel or shall be 16 gauge stainless steel with bright or satin finish per option selected. Fixed directional air vanes shall be heavy-duty, rust proof and tamper resistant. Air intake slots shall not allow access to internal parts. Back plate shall be furnished with vibration isolating mounting bushings. Circuitry shall have self-adjusting time-out and fail-safe off protection controlled by a microprocessor that shall detect and reject false signals and shall automatically self calibrate to provide uniform sensitivity over its entire life span. Entire unit shall be internally electrically grounded. Dryer unit shall have approval and be listed under the reexamination services of Underwriters Laboratories, Inc.