A DMR Tier 2 KAIROS based solution using Kenwood DMR hand-portable and mobile radios including the NX-5000 and NX-3000 Series equipment can be configured for both Multi-Frequency and Simulcast operation and supports multi-protocol (analogue/digital) functionality, IP-connected or conventional dispatcher and phone patching and SIP telephony.
 
► Dual Timeslots Fixed Station/Repeater
► Analogue and DMR Tier 2 Simulcast or Multi-Frequency IP-linked Base Station
► Analogue and DMR Tier 2 Simulcast or Multi-Frequency RF-linked Base Station
► Single site DMR TIER 3 Trunked System
► Multisite Simulcast or Multi-Frequency DMR TIER 3 Trunked System
 
*ETSI TS 102 361 DMR refers to three Tiers:

DMR Tier I: Unlicensed
DMR Tier II: Conventional
DMR Tier III: Trunked