Caltta Wins Bid to Boost Guangdong Fire Communications

Recently, Caltta secured a winning bid in the Guangdong Provincial Fire and Rescue Department's 2024 Firefighting Equipment Procurement Project (Package 8), thanks to its outstanding product solutions, advanced technical capabilities, and professional service system. Under this project, Caltta will supply a total of 1,876 PH690 explosion-proof radios to enhance the communication capabilities of firefighting teams across the province.

This project aims to significantly enhance the emergency communication capabilities of Guangdong's fire and rescue teams in high-risk, flammable, and explosive environments. It is designed to strengthen safe communication and coordinated command for rescue personnel in complex scenarios, while advancing the standardization, professionalization, and intelligent development of firefighting communication equipment.

Caltta's PH690 professional explosion-proof radio, certified with national IIB-level explosion-proof standards and single BeiDou positioning technology, ensures real-time communication safety for firefighters operating in hazardous environments such as chemical explosions or combustible dust areas. It supports Guangdong's fire services in building an emergency rescue command system featuring comprehensive scene coverage and end-to-end coordination.

PH690 Professional Explosion-Proof Two-Way Radio

• Certified by China's authoritative CQST agency, meeting Ex ib ⅡB T4 Gb / Ex ib ⅢC.

  
  

• T130℃ Db explosion-proof standards.

  
  

• High sensitivity for enhanced communication performance.

  
  

• High-power speaker delivers loud and clear audio.

  
  

• Large-capacity explosion-proof battery ensures long operating hours.

  
  

• Rich feature set tailored to frontline responder needs. 

In recent years, Caltta has supplied handheld radios and explosion-proof handheld radios to over 25 provincial fire and rescue brigades, including those in Shanghai, Jiangsu, Shandong, Jilin, Heilongjiang, Qinghai, Gansu, Ningxia, Anhui, Hunan, Shanxi, Chongqing, and Tibet. These deployments have supported the development of firefighting and rescue efforts across China by ensuring reliable on-site emergency communications.

Looking ahead, Caltta will continue to focus on innovation in emergency communication technologies. Centered on the goal of ensuring that emergency responders can "connect, communicate, and coordinate" at critical moments, Caltta will keep optimizing its products and services to provide safer and smarter communication equipment—reinforcing a robust communication defense line that safeguards lives and property nationwide.