ZUMIMALL doorbell can provide you real-time clear two-way audio with built-in microphone and speaker. Select a pre-recorded 30 seconds voice message for quick replies when you’re not available to talk or in a hurry. ZUMIMALL and CloudEdge are the same functions and settings, we recommend to check the CloudEdge user guide ZUMIMALL Doorbell Information Brands: … Continue reading How to SetUp ZUMIMALL Doorbell(Complete Manual)