Sentry Technologies

Remote monitoring devices provide satellite-based visibility into tanks, wells, pipelines, and other remote operations. The systems track conditions such as tank levels, temperature, pressure, and power, then send alerts by text, email, or phone call. Sentry also offers outdoor video surveillance cameras with solar power, alerts, and cloud access, along with wireless sensor batteries. Monitoring solutions can be recommended for a visitor's industry, goals, and equipment, and some systems can trigger connected devices such as safety valves. Satellite communication supports sites without Wi-Fi or cellular service. The company specializes in remote monitoring for operational equipment and infrastructure, with its business based in Houston.