Network Access Radio™ (NAR) provides PTT control of most any radio (trunking and conventional).

Highlights

Multiple Radio Vendor Support: Network Access Radio operates with radios from multiple vendors. NAR interfaces to the base station or mobile radio via 4-wire audio and a contact closure for push-to-talk. This universal interface allows for a single NAR Remote to talk with a diverse set of radio users, even when those users operate with different trunking protocols and on different frequency bands.

Interfaces to Mobile Radio or Base Station: Network Access Radio may be used with either a fixed mobile radio or a base station. For simplex channels, the NAR Gateway can be connected directly to the base station for dispatch support. For duplex channels, the Gateway can be connected either directly to the repeater or to a stand-alone mobile or control station.

Uses Simple PTT Control: Network Access Radio keys the mobile radio or base station with a contact closure. Even radios that use sophisticated trunking protocols and modulation schemes can typically be keyed up on the selected group with a contact closure.

Dial-In From Home, Another City, etc.: Catalyst products allow authorized personal to dial-in from home, from another city, or simply from a local office building that has lost its normal connection. Use this powerful capability to listen to the voice traffic in real-time during an incident or trouble-shoot a problem with the radio system from a hotel room or remote meeting site.