Resun DC120 - emergency air pump (UPS)

How does Resun Resun DC120 - emergency aerator (UPS) work?
The aerator continuously monitors the presence of electrical voltage using a plug connected to a standard 230V socket.
In case of a power outage, the device will automatically start working based on battery power. When the power returns to the network, the aerator will cease operation and switch to standby mode, monitoring for any voltage drops in the socket.

Resun DC120 is battery-operated or plugged in?
The aerator has battery power and operates only on battery power when the electricity is cut off in the socket.

Why does it have a plug if it runs on batteries?
The aerator is an emergency device that will start working on its own in the event of a power failure, supplying power to, for example, a filter or aerating the water. Thanks to this device, the aquarium is not at risk of losing its inhabitants in case of a power outage in the electrical network.

Will the aerator turn off when power is restored?
Yes. With the plug in the socket, the aerator continuously monitors the presence of power in the network. When energy appears in the socket, the aerator will stop working.

How long does it work on batteries?
8 hours of continuous operation.

The set includes:
- aerator Resun DC120
- 50cm hose