Kamoer New ATO One 2 SE Smart auto top Off System Silent Water Replenisher Water Level Controller for Fish Tank Water Tank Aquarium

Good

This system was designed backwards, the ATO switches the pump on and then senses whether the water is at the desired level or not, instead of sensing first and then switching the pump, which means the pump constantly switches on and off in 10s intervals. So it just keeps on pumping in more and more water until it reaches the emergency sensor which then triggers the alarm. I would not recommend this to anyone, I wouldn't even give it away for free to someone else

una maravilla no ah fallado ni una vez en al menos 6 meses, me parece un poco caro pero bien vale lo que cuesta

Kamoer’s upgraded ATO 2 SE automatic water refill system is a reliable addition to any home fish tank. It features a timeout alarm to prevent overflow caused by sensor failure, enhancing safety and convenience. ### Key Features: - **Sensors:** - **S1:** Optical level sensor for refill detection. - **S2 (optional):** Refills bucket level sensor. - **S3:** Optical sensor to prevent overflow. - **Indicators:** - **Power Indicator (Green):** Shows system power status. - **Filling Indicator (Blue):** Indicates when refilling is in progress. - **Alarm Indicator (Red):** Alerts users to any issues. ### Upgrades from Previous Model: - **New Anti-Dry Submersible Pump:** Improves reliability and prevents dry runs. - **More Accurate Optical Level Sensor:** Increases responsiveness and reduces faults. ### Installation Tips: - Ensure correct sensor installation as illustrated in the product image. - Maintain a height difference of no more than 1.5 meters between the refill bucket and the master cylinder. - Keep the refill bucket level lower than the master cylinder level when possible to ensure optimal operation. This system is designed for seamless integration into your aquarium setup, offering peace of mind with its advanced safety features.

So far so good. Attached quickly and easily in my tank. Glad I went with the newer model with the 2 optical sensors instead of the solenoid. Works really well. I like the "bonus" feature that if the filter gets clogged the alarm sounds as the water rises so a good secondary use as well as the great ATO features.

Works as described, had this set up on my nano tank while I was on vacation for 2 weeks.

This is device is not fit for purpose. The first one I purchased developed a fault with the overflow sensor after one week so I returned it and got another. The second one I got developed the same fault after a couple of weeks. Absolute trash. Avoid.