RT-10AL Alarm Signal Generator

Descriptions
* High-grade aluminum 2U black oxide pull panel, beautiful and generous;
* There is a short-circuit activation alarm and DC24V activation alarm output;
* Automatic playback of cured sirens or audio files stored on TF cards when entering the words;
* Any kind of siren sound or audio file output can be selected by 6-bit code-pull switch;
* Supports TF reading up to 32G for up to several hours of recording time;
* Support for up to 5 different audio files or sirens;
* MIC or LINE two recording input methods to choose;
*1 highest priority microphone input, priority all outputs;
* Bring your own palm microphone and speak with one hand;
* The recording level is adjustable and the output volume is adjustable;
* You can manually force an alarm and play TF pre-stored audio or recording files;
* The LED on the panel will give instructions when alarming and playing audio files and recordings;
* The AC100-240V can be used normally with a wide voltage switch supply;
* DC24V DC emergency power supply, automatic switch to DC24V power supply when there is no power;