Group 1 - The introduction of Guangzhou's first police robotic dog marks a significant innovation in public security, enhancing safety measures during the "May Day" holiday [2][3] - The robotic dog will work in collaboration with the special police team to form a "human-machine cooperative" patrol model, addressing the complex terrain of the Beijing Road pedestrian street [3][4] - The deployment of the robotic dog is part of a broader strategy to manage increased foot traffic during the holiday, with a focus on both security and community service [3] Group 2 - The robotic dog features audio-visual wireless transmission capabilities, allowing real-time monitoring of patrol areas by the command center, which aids in identifying unusual crowd behavior and emergencies [4] - Its design enables it to navigate difficult terrains such as narrow alleys and steep slopes, effectively covering areas inaccessible to traditional patrol vehicles [4] - The robotic dog can reach speeds of up to 18 kilometers per hour and can emit safety alerts at a volume of 130 decibels, enhancing both patrol efficiency and public safety awareness [4]