When someone press the CALL button, you can monitor, unlock, intercom via the monitor, and you can also receive call message , intercom, unlock from smartphone, anywhere in the world. 7 LCD Digital 16:9 Display. Less than 6W, standby less than 1W. Built-in memory can save 80 pictures, support external max. The item "WIFI 7 Touch Screen Video Intercom Door Phone Record System Remote View Unlock" is in sale since Saturday, October 19, 2019.This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms". The seller is "joinlgo_sally" and is located in . This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.