Description
It features a POTS telephone hybrid interface and a balanced analog input compatible with a studio console or 2-way/HAM radio as well as an internal 32GB SD-based MP3/WAV audio player for playing pre-recorded messages. Control with DTMF commands via its POTS telephone interface, 2-way/HAM radio audio input, USB serial commands, or TCP/UDP Ethernet commands.
Product Features
- • Live or pre-recorded alert audio insertion for up to two stations. Insertion can occur simultaneously on one or more station outputs, but alerts can not be overlapped
- • Internal 32GB SD-based MP3/WAV audio player for playing pre-recorded messages.
- • Battery-backed real time clock with scheduler.
- • POTS telephone hybrid interface controlled via DTMF commands.
- • 2-way/HAM radio audio input controlled via DTMF commands
- • Transparent signal switching via sealed mechanical relays utilizing 2-form-C bifurcated–crossbar silver alloy contacts with gold overlay.
- • SPST status relay outputs with LED indicators.
- • Remote control via DTMF, USB serial and TCP/UDP Ethernet commands or contact closure inputs.
- • RJ45 station audio input and output jacks simplify wiring and service.
- • Removable euroblock-style screw terminal connectors for station audio, status relays and contact closure inputs.
- • Fully RFI proofed.
- • Surge protected universal switching 12VDC desktop power supply with IEC AC inlet included.
- • Up to two units may be mounted on the optional RA-1 rack shelf. Desktop and wall mounting is also possible.