• Fire emergency radio and telephone   |   Fire alarm and linkage system is an integral part of the implementation of national compulsory certification and product standards.
  • Public Broadcasting   |   HYS IP public broadcasting is to digitally encode analog audio signals, and after being transmitted through the network, decoded by the terminal into analog audio signals.
  • Voice Alerm   |   The VOICE ALARM fire emergency radio and telephone system independently researched and developed by Hengye Company complies with UL standards and adopts a distributed form to achieve a complete Internet of Things in the fire radio and telephone system.
  • Contract Energy Management   |   Energy-saving business approach to pay for the full cost of energy-saving projects with reduced energy costs.