Explore the ultimate solution for environmental monitoring with our Temperature Humidity Alarm, crafted to deliver precision and reliability for all your monitoring needs: Global Network Support: Experience seamless monitoring with our device's GSM 3G and 4G network communication capabilities. This feature ensures you can access and control your environmental data from anywhere in the world, unrestricted by distance. Intelligent Microprocessor: Our advanced built-in microprocessor provides accurate power supply voltage monitoring, covering a comprehensive range of 0 to 36V. This integrated solution means there's no need for additional purchases, offering both convenience and efficiency. Accurate Calibration Output: Equipped with the AM2301 digital temperature and humidity module, this alarm uses a composite sensor to deliver precise readings. Enjoy the peace of mind that comes with calibrated digital signal outputs, ensuring you receive exact environmental data every time. Proactive Status Reporting: Stay informed with automated status reports sent to the primary user number at predetermined intervals or specific times. Easily track and query alarm history via SMS, allowing you to maintain a detailed record of environmental conditions. Flexible Authorization System: Our system supports up to 10 user numbers, all capable of receiving crucial alarm messages. Additionally, the last five authorized numbers can receive immediate phone reminders, ensuring that important alerts are never missed. This Temperature Humidity Alarm with Sensor is ideal for diverse applications, from home and office to industrial environments, offering unmatched monitoring accuracy and connectivity. Enhance your environmental monitoring capabilities and ensure optimal conditions with this comprehensive and user-friendly solution.