Background 

Cornwall is one of the largest power and water utility company in UK. It plays a major role by contributing to the UK's  national economy. Cornwall's services comprise of power generation, transmission and distribution, potable water,  seawater cooling systems, and sanitary and industrial waste water treatment. Cornwall has two plants with a total  generation capacity of 5032MW and daily potable water supply of 91,000 m3/day.

Challenge 

Cornwall was using a analog radios system and was suffering from problems including traffic jam due to the limited  channels and increasing business, small coverage which was not big enough to cover the expanding plants area,  poor voice quality especially in noisy background like turbine engines and lack of spare parts and technical support,  which made it urgent to upgrade the system. Also according to the latest requirement of Cornwall, the new system  must support high reliability with redundant design, high safety with encryption, visualized dispatching, and voice  recording for at least 10 months.

Solution 

Kirisun DMR Trunking system realized that the company need a smooth migration from analog radios System. This  delivers the required full redundant design, capacity and roaming functionality to enable seamless communications.  After careful study of the Cornwall requirement, and a detailed site survey, Kirisun and its partner proposed a  advanced DMR Tier III Trunking system and stood out from the vendors after strict technical and commercial evaluation.

Benefits

• Enhances the signal strength in the reinforced concrete explosion-proof buildings.

• Greatly experiences seamless roaming when they get in/out of the buildings.

• Provides crystal-clear voice communication even in hazardous environment.

• Know exactly where the staff/vehicles are located & moving by using the GPS.

• Intercommunicates between the two sites and roams seamlessly between them.

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