Wireless GSM Temperature and Humidity Alarm System: Advanced Environmental Monitoring Elevate your environmental monitoring with our state-of-the-art Wireless GSM Temperature and Humidity Alarm System. This advanced device offers a comprehensive solution for maintaining optimal conditions and ensuring prompt responses to environmental changes. Perfect for both industrial and residential applications, it provides reliable performance and ease of use. Advanced Sensor Technology Our system features a temperature and humidity composite sensor with a calibrated digital signal output. It supports GSM/3G/4G network communication, allowing for seamless data transmission without distance limitations. This ensures that you receive accurate and timely environmental data no matter where you are. Precise Voltage Detection Equipped with a built-in microprocessor, the host unit monitors power supply voltage with high accuracy and efficiency. The measurement range of 0 to 36V ensures comprehensive detection, enabling you to maintain power reliability and prevent potential failures. Comprehensive Protocol Support The device supports Modbus RTU Over TCP and Modbus TCP protocols, facilitating seamless integration with cloud platforms for real-time monitoring. This connectivity allows you to access and manage environmental data remotely, enhancing control and oversight. Automated Information Alerts Configure the system to automatically report the current status to the primary user at fixed intervals daily or periodically. This feature ensures continuous updates on environmental conditions. Additionally, the alarm history can be queried remotely via SMS, providing a complete overview of past events for effective management. Robust Alarm Notification System The alarm system supports up to 10 authorized user numbers, ensuring that critical alerts reach the necessary personnel. When an alarm is triggered, SMS notifications are sent to all users, with the last five also receiving call reminders, ensuring prompt attention and action. Invest in our Wireless GSM Temperature and Humidity Alarm System for a reliable and efficient solution to your environmental monitoring needs. Its advanced features, user-friendly design, and robust performance make it the ideal choice for ensuring safety and maintaining optimal conditions in any setting.