Simoco Wireless Solutions is one of the world’s leading PMR providers. With unparalleled experience and outstanding expertise, we will help you harness the power of PMR. P25 Industry-proven mobile communications for the public safety sector. Learn more about P25 from Simoco Wireless Solutions. Digital Mobile Radio Reliable and resilient. Flexible and future-proofed. Find out why Simoco Wireless Solutions is a world leader in Digital Mobile Radio (DMR). Simulcast Work with one of the world’s leading integrators of Terrestrial Trunked Radio (TETRA) – we helped to develop the protocols that underpin critical communications.