Museum display case constant temperature and humidity series product features: 1, integrated machine, no external machine, overall noise reduction design, quiet and efficient operation. 2, modular design, overall compact and beautiful, simple installation, easy maintenance. 3, microcomputer control, simple operation, high precision, with digital memory function. 4, focus on professional, comprehensive solution to the cultural collection system as a whole temperature and humidity intelligent control needs. Equipment functions: 1, basic functions: dehumidification, humidification, heating, cooling, 485 communication, gas purification; 2, additional functions: 7 inch touch screen, mobile APP wireless control, gas monitoring, air purification and killing.