DS21-IMOU Extender Wi-Fi - is a Wi-Fi extender and wireless doorbell for the Imou DB60 video intercom, designed to improve signal coverage and receive audible notifications inside the home. Equipped with an integrated speaker with multiple ringtones, it supports 2.4 GHz Wi-Fi connection and setup via the Imou Life app. The Wi-Fi repeater function helps make the video intercom connection more stable, ensuring convenient and reliable management of call alerts. Imou