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.
Overview
Broadcast Tools Alert Sentinel® 2 – Two Station Alert Switcher (Available Summer 2025)
The Broadcast Tools Alert Sentinel 2 is a two station stereo analog relay/switcher designed to allow the insertion of alert audio into broadcast program signal paths following in the footsteps of the Broadcast Tools STA-III WX. Perfect for remote weather alerts, remote broadcasts, or live sports.
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.
Specifications / Documents
Coming Soon
