Live Sentinel | 134 followers on LinkedIn. Live Sentinel develops and manufactures state-of-the-art telephony-based communication solutions with a focus on the healthcare sector and other emerging markets including public safety, education and government. Our technology coupled with our strategic partnerships, enables us to increase productivity and quality of care by providing a complete communication solution, connecting all stakeholders in real-time. Our unique offering spans across multiple market applications including retirement homes, assisted living facilities, long term care facilities, hospitals and residential homes.