Linux Intercom System With Door Opening

The outdoor station of IP video system is our advantageous product, and we can customize some building intercom solutions. The IP system is connected through a network cable and can be controlled to unlock. It is both convenient and smart, in line with the current trend of smart home.The video door phone can use the ID/IC card to unlock. Specifications Model MK- 888QZJ4C (Multi-apartments) Operating system Linux system Screen Display 4.3 inch screen, 800*1280 px Camera 200W(1080P) CPU ARM Cortex-A53SMP4 Memory LPDDR3 1GB Storage EMMC 8GB (standard) expandable Color Silve…