Heinrich's H500-02 is a visualization paging console phone for industry customer. It is equipped with a gooseneck microphone and supports HD hands­free calling. With intelligent programmable DSS buttons, you can set up a one­click call function to improve communication efficiency. It is compatible with the standard SIP protocol and can be used as a monitoring center or host for office manager with functions such as make calls for external & internal phones, two­way intercom, monitoring, and broadcasting. The product improves the management efficiency and emergency response capabilities