the wireless communication to the controlled video intercom doorbell, the camera rotation device

摘要

the wireless communication to the controlled video intercom doorbell camera rotating device of outdoor equipment, audio and video, and access to the transceiver in the image to confirm the device is equipped with a display device including the ub3c4uc5b4 of video telephone, in the room in front of the camera system, the camera can rotate to rotate the shaft groove is arranged in the round hole and is installed in the camera, the device installed in the inside of a case ud0a4ub294 rotor in rotation of the rotor and in the the drive control signal to the control part of the control.