Littoral wet land 3G wireless remote video monitoring system

The invention relates to a littoral wet land 3G wireless remote video monitoring system which comprises a plurality of cradle heads (1) arranged in the littoral wet land, a 3G video server (2) and a control center (3), wherein the cradle heads (1) are used for acquiring images or videos of the littoral wet land, and then stable and clear pictures or videos are transmitted to the control center (3) in real time through the 3G video server (2); the control center (3) processes the received pictures or the videos to obtain the information of monitored points; and meanwhile, the control center (3) remotely controls the cradle heads (1) to ensure that the cradle heads (1) realize the functions of timely starting up and powering off, adjusting the visual field, focusing and opening infrared rays. The invention can be applied to plant monitoring, bird monitoring, human activity monitoring, and the like in the littoral wet land. In the invention, on-line monitoring can be realized by utilizing a 3G wireless network,