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h) Fixture integrated smart sensors are to be used where ever possible and reasonable. If an <br />integrated sensor is not feasible, a zone based sensor/control may be utilized. Battery <br />powered zone controls are not acceptable, power must be hardwired. <br />i) Sensors shall be capable of detecting small hand motions, such as writing at a desk or <br />wiping a surface, and sensors shall be able to cover the entire area at each location <br />described herein. <br />j) Any sensing technology that may cause auditory discomfort for occupants with or <br />without hearing aides or for guide dogs will not be accepted. <br />k) Photosensors shall be fully functional between the range of 2 and 200 foot-candles. <br />1) Existing lighting zone controls will be replaced (or removed) as needed with new and <br />will not be abandoned in place. This includes existing occupancy sensors, wall <br />switches/dimmers, and any existing photo -controls. <br />m) Exterior LED Fixtures shall have correlated color temperatures (CCT) of 4000K. <br />n) All products shall be specified such that they can operate correctly based on the <br />applicable circuit service voltages and with applicable mounting requirements. <br />o) Exterior fixtures shall have ingress protection (IP) ratings of 65 or better. <br />p) Exterior fixtures shall come equipped with automatic bi-level, integrated occupancy <br />sensors. <br />ADD ALTERNATE SCOPE —Wireless Advanced Lighting Controls System <br />The responding contractor is to provide a separate cost, which is in addition to mandatory <br />lighting fixture replacement and controls project, for the installation of a brand new wireless <br />advanced lighting controls system (ALCS). The ALCS shall meet the following requirements: <br />a) Title 24 controls compliance to be accomplished with a new, wireless, advanced lighting <br />controls system (ALCS). The ALCS will be comprised of several different zone and <br />fixture integrated sensors, which feed data wirelessly via gateways to a central lighting <br />management system. The integrated smart sensors and zone sensors will be able to detect <br />changes in occupancy and ambient lighting, and relay information to the central system <br />and/or smart wall switch. Smart wireless wall switches can communicate directly with <br />fixtures to perform a number of local controls. The ALCS will also include a graphical <br />front end that can either be hosted locally or on the Cloud (Santa Ana discretion). It will <br />allow for a variety of system wide, zone or fixture specific controls and reporting <br />capabilities. <br />25B-33 <br />