By default, the Eufy doorbell is set to record motion-triggered events. However, you can change the settings to record continuously if desired. Open the Eufy Security app and go to the doorbell settings. Look for the recording settings and select the "Continuous Recording" option. Keep in mind that continuous recording will consume more storage space on the microSD card. It is advisable to use a high-capacity microSD card to accommodate longer recording durations. Additionally, note that continuous recording may impact battery life, so it's important to have the doorbell connected to a power source if opting for this setting.