7" Color Video Door Phone 1.It can take pictures,Min.200pcs. 2.Unlock, intercom, call other monitors, surveillance outside Product name: Super Thin 7 Inch Color Video Door PhoneItem No.: LL-273Specifications: 1. Super thin 7'' TFT monitor.only 1.85cm, luxury metal camera2. CMOS camera, handfree, audio and video communication.3. Unlock, intercom, call other monitors, surveillance outside4. 6 ...