The invention discloses dam safety monitoring and management equipment and a system thereof. The equipment monitors the deformation, surface joints and cracks of a dam body, the displacement data of a near-dam-area rock mass, a high slope and a landslide mass, the uplift pressure, seepage flow and dam-surrounding seepage data of the dam, and the stress, strain and temperature data in the dam in real time. Meanwhile, the water level, air temperature, water temperature and rainfall data of a dam area are monitored through environment monitoring equipment, the water level data of a storage station is monitored through water level monitoring equipment, the monitoring data is uploaded to a dispatching center to be stored, and monitoring information is transmitted to a superior department and a water affair information platform in real time through a superior unit communication module; and meanwhile, the alarm module sends out alarm information of different levels according to the limit value set by each measuring point so that engineers or operators can timely obtain dam condition information, the dam can be timely repaired, the safety of the dam is improved, and accidents are avoided.