Fzone ATO Auto Top Off Refilling System（380P)
- Compact & Space-efficient: The ATO system is ultra-compact (0.7 inches), fitting rimmed, rimless, and sump tanks for stable water level maintenance across tank types.
- QST Real-time Protection: Monitors water levels, triggers top-offs when needed, and stops the pump if refilling exceeds 6x calculated time, preventing overfilling, dry runs, and malfunctions.
- Safe & Reliable: Features <1mm dual optical sensors, EFTT for size adjustment, AFT to prevent unnecessary pump activation, and QST 2.0 for immediate alerts and pump shutoff.
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Introduction
FZone smart ATO is a compact Auto Top Off system for all sizes of freshwater and marine aquariums. Combining the optical auto refilling sensor and an anti-overfilling sensor in one pack, along with integrated QST v2.0, ETFT, and AFT algorithm, the MT-360P precisely keeps the water level in right position and provides real-time protection against any failure and abnormality. Using FZone ATO to automatically replenish your water; maintaining a consistent salinity level better than manually and save you from this annoying chore.
ETFT(Extra Time Filling Technology)
The FZone ATO recognizes the aquariums size by timing how long it takes to fill the water from “LOW” to “HIGH” position & caculates a a extra filling time called ETFT(Extra Time Filling Technology).
In normal working condition the device fills the water to the "LOW" position and will continue pumping for one extended filling time cycle until the water level reaches above “LOW” but never going above the “HIGH” position. The ETFT will precisely keep the water level between the "LOW" and the "HIGH" sensors.
This unique feature allows extra time of rest between refills, therefore it increases the product’s life span.
AFT (Anti-Fluctuation Technology)
Most ATO’s in the market start and stop the water pump too quickly due to the water level fluctuation caused by many factors. The frequent starting & stopping will shorten the pump’s life span and efficiency. Our smart ATO uses AFT to identify and recognize any false water fluctuation; it only starts the pump when the level is below "LOW".
QST (Quick Security Technology) v2.0
QST (Quick Security Technology) v2.0
The controller uses QST for real-time protection against overfilling and flooding. The controller will give a visual alert and stop the pump immediately when it senses a refilling time takes more than 6 times longer than the ETFT. QST can detect sensor malfunction or empty reservoir. In version 2.0 we incorporate ETFT feature and not relying on first filling time from version 1. Our ATO’s are far safer. Flooding barely happens when following the instructions carefully.
