Power Options

The Aranet4 can run either on standard AA batteries or via a dedicated AC power adapter. Out-of-the-box it uses two AA batteries, which — thanks to its power-efficient e-ink display and smart power management — can last for a few years and potentially much longer if data updates are infrequent. For installations where you prefer continuous monitoring without battery maintenance, an optional AC adapter can be used to keep the device powered indefinitely. The power adapter can be found here:

https://aranet.com/en/pro/products/aranet4-ac-power-adapter