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The AutoAqua Smart ATO RO is an automatic top-off system that refills RO or RO-DI water reservoirs directly from an RO filtration system. By automating the refill process, the Smart ATO RO helps eliminate the risk of forgetting to shut off your RO-DI system while ensuring a consistent supply of purified water for your aquarium.
The Smart ATO RO automatically fills your water storage reservoir when water levels drop below the low-level sensor and stops once the reservoir reaches the high-level sensor. This long-run refill design helps minimize TDS creep while ensuring you always have purified RO or RO-DI water ready for aquarium use.
The Smart ATO RO features dual optical sensors with integrated magnetic mounts for precise, reliable water-level detection. If the primary sensor fails, the backup failsafe sensor immediately prevents overfilling. An additional float valve kit provides a third layer of protection for maximum flood prevention and peace of mind.
Built-in Quick Security Technology (QST) continuously monitors system performance and automatically shuts down operation if abnormal conditions are detected. Audible and LED alarms provide instant status notifications, while the integrated timer adds real-time fail-safe protection against an overflow.
The compact controller and magnetic sensor system are designed to fit a wide variety of water storage containers. A water-resistant connector design helps prevent rust, moisture damage, and electrical issues, improving long-term reliability and safety around aquarium systems.
