In the vast forests and grasslands of the Xing'an League in the northern frontier of China, there is a forest fire communication soldier – Qin Jian. For 20 years, he has traveled through the endl...
Project BackgroundIn July 2023, affected by Typhoons "Doksuri" and "Kanun," the Beijing-Tianjin-Hebei region experienced an unprecedented heavy rainfall, resulting in severe floodi...
In today's rapidly advancing technological era, enhancing the combat capability of public security agencies and achieving transformation in professionalism, systematization, intelligence, and prec...
On March 3, the global communications industry "weather vane"—MWC 2025—opened in Barcelona, Spain. The theme of this year's conference is "Converge. Connect. Create." focusin...
On the morning of February 23, the 2025 Shenzhen-Hong Kong Marathon and the 15th National Games Athletics (Marathon) Test Event opened grandly at the Shenzhen Bay Sports Center. The race, spanning 42....
In today's rapidly developing information society, for certain industries such as large hospitals, office buildings, logistics warehouses, hotels, and security, patrolling is one of the key method...
In the field of fire safety protection, Caltta has always led the industry with innovation and excellent quality. Since its establishment, the company has adhered to the concept of "safety first,...
Recently, Caltta officially announced that it will deeply integrate its DeepSeek model into its core product "Integrated Police Command Cloud". Using a technology matrix of "fully integ...
On February 12, 2025, during the Lantern Festival, the Lijiang Snow Mountain Sightseeing Train commenced its initial operation amidst the magnificent scenery of Yulong Snow Mountain. This marked an im...
In 2023, an explosion occurred at Panjin Haoye Chemical Co., Ltd., resulting in 13 deaths, 35 injuries, and direct economic losses estimated at around 87.99 million CNY. After on-site inspection, expe...
On December 7th, the unveiling ceremony of the Shenzhen Dapeng Peninsula Emergency "One Park, Two Bases" and the emergency products exhibition was held. This event, under the guidance of nat...
On November 26, 2024, the highly anticipated Germany Cologne Wireless Communication Technology Exhibition (PMRExpo) opened as scheduled. As Europe's leading trade fair for professional mobile radi...
