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Sigma Networks is a leading electrical and communications company established in 1997. Our comprehensive range of services includes electrical installation and maintenance, data networking, CCTV systems, thermal screening, fire alarm systems, access control, and electric vehicle charging. With 20 years of experience, we provide professional and accredited services to ensure the security, safety, and efficiency of our clients' premises. Our team of experts handles projects from conception to completion, offering customised solutions to meet the unique needs of each client.