UHF Repeater with Automated Battery Back-up is suitable for professional organizations that need a customizable, business-critical communication solution. The UHF Repeater supports integrated applications including text messaging services and an integrated GPS module for use with third-party location-tracking applications and provides clearer voice communications, in digital mode, throughout the coverage area as compared to analogue radios. The UHF Repeater enables functionality including dispatch data, enhanced call signalling, and basic privacy-scrambling and provides easy migration from analogue to digital, as the repeater can be programmed to operate in analogue or digital mode. The UHF Repeater supports two simultaneous voice or data paths in digital TDMA mode. The UHF Repeater has integrated power supply and operates in analogue or digital mode-bright, clear, coloured LED indicate mode. The UHF Repeater has LED that clearly indicate transmit and receive modes in both channel slots. The UHF Repeater with Automated Battery Back-up can be availed in rack or wall mountable manner that is compatible with desktop housing as well and has sturdy handle that make installation and handling easier.