... free field 3.20days delivery time 4.FCC, CE&RoHS Wireless video interphone OP-D01Technical SpecificationsOutdoor Camera Image Sensor1/3'' CMOSMin ... , 2.4inch TFT-LCD indoor monitor;2, Smart outlook and portable design;3, Unlock the door by wireless control;4 ,Effective range ... card, take and store image and video automatically;9, Indoor monitor can call and intercom with each other, up to 120hours ...