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…