TBV-8220A Security Outdoor Other Emergency Intercom Situations Safety Intercom Systems
TBV-8206D Full-Duplex Built-In Speaker Microphone IP Video Intercom System
Shows 4 calls at the same time, indicating service types.
TBV-8219A One Touch Call Police Guard Outdoor IP Emergency Intercom Terminal
New 4 keys call button, widely used in f&b industry.
Wireless Restaurant Waiter Calling System Wrist Watch Receiver
Wireless information publisher, need to work with screen, such as TV.
Hospital Alert Sound System Hospital Nurse Call Bell Light System
Huanyutong Company presented a new year gift to each employee.
Analog Wired Nurse Call System is widely used in hospitals