TIS Multi-button SIP Video Door Phone (2 buttons)

TIS video door phone — SIP protocol standard, integrated with face recognition on select models, connecting directly to building security systems.

TIS is an international smart home technology brand with over 200 wired and wireless products across multiple protocols (HYBRID BUS, ZigBee), manufactured in Australia, Malta, and China, and distributed through a partner network in more than 60 countries. AZ Technologies is the authorized TIS solution integrator in Vietnam.