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The HYDROTEK HCB-011 is a sensor eyes unit designed for pool and spa safety monitoring applications. This component functions as a detection sensor within automated pool safety systems, triggering alerts or shutoff responses when water disturbance or motion is detected. Pool service professionals and aquatic facility technicians install this type of sensor as part of compliant water safety setups. The HCB-011 is a direct replacement or upgrade component suited for use in residential and light commercial pool environments where reliable sensor performance is required.
The HCB-011 is used in pool and spa installations where automated safety detection is part of the system design. It fits into sensor-based safety assemblies typically found in residential backyard pools, in-ground spa systems, and small commercial aquatic facilities. Pool technicians integrate this unit into the broader safety or alarm circuit during new installations or service calls requiring sensor replacement.
Designed as an OEM-style replacement sensor for pool and spa safety monitoring systems. No specific compatible model numbers were provided in the product data.
Installation should be performed by a qualified pool service professional familiar with pool safety system wiring and local codes. Power down the pool safety system and disconnect all electrical circuits before removing or installing any sensor component. Follow the system manufacturer's wiring diagram and applicable local electrical codes when connecting the sensor to the safety circuit. Do not bypass or substitute sensor connections outside the design specifications of the safety system.
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