Sirens connected via Tri-X protocol

Tri-X

— wireless communication technology from Hikvision, used in its security systems. However, through special integration modules, alarm sirens operating using the Tri-X protocol can be connected to control panels from other manufacturers. As with ABAX (see above), communications using this protocol are provided on the interference-free frequency of 868 MHz. Modern encryption methods guarantee a high level of security of transmitted data between the siren and the control device, and high energy efficiency reduces the need to frequently change batteries in wireless devices.