Broadcast Tools Alert Sentinel 2 Two Station Alert Switcher

Why the Broadcast Tools Alert Sentinel 2 is the Ultimate Solution for Seamless Alert Audio Insertion in Broadcast Environments
The Broadcast Tools Alert Sentinel 2 is a powerful stereo analog relay and switcher designed to insert alert audio into broadcast signal paths. Whether you’re working with weather alerts, remote broadcasts, or live sports events, this unit provides seamless integration for emergency or important messaging. With a POTS telephone hybrid interface, 2-way/HAM radio audio input, and an internal 32GB SD-based audio player for pre-recorded messages, it ensures you can broadcast alerts efficiently across up to two stations. Its versatile control options make it an ideal choice for broadcasters, emergency response teams, and remote broadcasting setups.

Flexible Alert Audio Insertion for Multiple Stations
The Alert Sentinel 2 allows for live or pre-recorded audio to be inserted into the broadcast signal path of up to two stations. This is ideal for scenarios where timely alerts are necessary, such as during weather emergencies or live sports coverage. The unit can manage the insertion of alert audio simultaneously across multiple outputs, but it ensures that alerts won’t overlap. This means you can maintain clean audio feeds while still incorporating important messages without interfering with the regular programming.

Internal MP3/WAV Audio Player for Pre-Recorded Messages
Equipped with an internal 32GB SD-based MP3/WAV audio player, the Alert Sentinel 2 provides ample storage for pre-recorded messages. This feature is especially useful in situations where you need to broadcast specific messages repeatedly, like weather warnings or other urgent updates. The ability to play pre-recorded messages ensures that alerts can be broadcast at the right moment, even without live operator involvement, providing automatic and reliable audio insertion into the program signal path.

Convenient Control Methods for Seamless Operation
One of the standout features of the Alert Sentinel 2 is its multiple control options. You can control the unit via DTMF commands from a POTS telephone interface or 2-way/HAM radio audio input, making it highly adaptable to various remote broadcasting setups. For more flexibility, USB serial commands or TCP/UDP Ethernet commands allow for integration into more advanced systems. This range of control methods ensures that the Alert Sentinel 2 fits seamlessly into any broadcasting environment, providing you with the ability to trigger alerts from virtually anywhere.

Durability and Signal Integrity with Advanced Switching
The Alert Sentinel 2 uses sealed mechanical relays with 2-form-C bifurcated–crossbar silver alloy contacts and a gold overlay to provide transparent signal switching without compromising the quality of the audio. The design ensures minimal signal degradation and noise, making it ideal for professional broadcast environments. It also features SPST status relay outputs with LED indicators, providing clear visual cues for system status, so you can monitor the unit’s performance at a glance.

Reliable and Safe Operation in Any Environment
This unit is fully RFI proofed and surge protected, ensuring that it operates reliably in environments with high radio frequency interference or power fluctuations. The included universal 12VDC desktop power supply with IEC AC inlet provides a stable and consistent power source for the unit, while the optional RA-1 rack shelf allows for easy mounting in broadcast racks. Additionally, you can mount the unit on a desktop or wall, providing flexibility based on your setup.