9 Inch TFT Display Wifi Apartments Video Door phone Intercom System with 3 Color Moniter Smartphone App Remote Contol Unlock

-1,The outdoor unit can make a video call with the indoor unit, unlock and record videos. (support for 32GB memory card at maximum)
-2,It can also make a remote video call with the mobile phone terminal, unlock, take photos and record videos.
-3,Support Android 6.0 and IOS 8.0 or above mobile phone system;
-4,One device can be added and connected to several mobile phones in the meantime, and up to four mobile phones are allowed to open and view the outdoor unit in the meantime.
-5,This product will be upgraded based on demand, the actual product shall prevail, and our company reserves the right of final interpretation.