The 4G squat pit remote monitoring system series products are specially provided by our company for the first-line investigators. They are used for the secret tracking and surveillance in the process of external reconnaissance and for unattended squat pit surveillance. The appearance of the products is taken from common objects in life. The high-definition pinhole camera is embedded in the professional technical means to transmit the signal to the backstage command center through the 4G network for real-time monitoring. It has the most advanced high-definition image transmission technology, multi-camera omnidirectional shooting technology, ultra-low power cloud control technology, long-distance shooting, and high-speed. This series of products are mainly used in the fields of suspect squatting monitoring, temporary deployment control, distributed monitoring, security of major conferences/events, apartment monitoring, external investigation, anti-terrorism stabilization, anti-drug investigation and evidence collection.