METAIAM MIA3DSTC7U Smart Doorbell Intercom System Installation Guide
METAIAM MIA3DSTC7U Smart Doorbell Intercom System Specifications Core Processor Quad-core 64-bit ARMv8 with dual-core 32-bit low power consumption DSP and 3D accelerator RAM / Storage 2G RAM ; eMMC 16GB Display 4" IPS Color LCD Display (480×800) with…