Sensaphone® designs remote environmental monitoring systems to protect valuable assets like data centers, medical cold storage, and greenhouses. With over 500,000 systems worldwide, Sensaphone relies on AT&T Global SIMs for reliable, end-to-end connectivity and the AT&T Control Center for device management. Originally landline-based, Sensaphone now uses cellular, Ethernet, and satellite, offering flexible, remote access without monthly fees. Dependable AT&T coverage, even in remote areas, supports their growth and innovation. Sensaphone values AT&T’s reliability, scalability, and service, helping maintain its reputation for delivering critical alerts and protecting customers' assets globally.

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