1. Model: QBMB-1-27
2. Overall dimensions: 830 mm (W) × 460 mm (H)
3. Capacitive touch LCD display
4. Modules: surgical timer, anesthesia timer, Beijing time, air conditioning control, telephone module, local music, background music, medical gas alarm module, and environmental control module (lighting, film viewer, shadowless lamp, in-surgery light, exhaust fan, backup, disinfection switch, UPS/IT alarm, fire alarm, differential pressure display)
5. Users need to provide their own RS485 differential pressure gauge; communication address: 7, baud rate: 9600, 8N1
6. Includes: display screen and control module