XIAMEN TONMIND TECHNOLOGY CO., LTD (TONMIND), is a high-tech company and specialized in network audio and IP PA solutions since 2014. With R& D center in Xiamen Software Center, over 50% office staff are professional engineers. TONMIND is dedicated to delivering top quality IP SIP speakers, IP Onvif speakers, IP paging microphone, IP PA software, IP intercom with broad applications across various sectors such as school, retail, mall, commercial building, office, hotel, and hospital, etc.
link:https://www.onvifaudio.com
Xiamen Tonmind Technology Co., Ltd