FN-A506 Programmable MP3 Horn Industrial Siren Horn Loudspeaker with Built-in MP3 Player

Features

1. Two versions (modbus RTU version and 4 triggers/input channels version) available. 

2. Built-in high quality MP3 player module with 30Watts class D amplifier.

3. Built-in 8MB flash memory, which is able to store total of 8 minutes long MP3 files of 128Kbps. 

4. Supports using a micro SD card as the extended memory.

5. Plug the included USB data cable into computer to upload sound files. 

    -it'll be detected as a USB flash drive on computer. No need any program/software.

6. Main features of the Modbus RTU version:

    -Supports specifying a certain track to play one time.

    -Supports specifying a certain track to play in a loop.

    -Supports specifying all tracks in a certain folder to play in a loop.

    -Supports playing all tracks in the memory in a loop.

    -Supports playing all tracks in the memory in random.

    -Supports setting volume.

    -Able to set different communication baud rates (2400/4800/9600/19200/38400/57600/115200/256000/35250).

7. Main features of the 4 triggers version:

    -Can be triggered by negative triggering or inputting a pulse signal (low level 0-3.3V) .

    -Can be triggered by buttons, switches, relays, PIR sensors, or any equipment with an alarm output.

    -Supports multiple trigger modes/functions.

    -The function/trigger mode of each trigger can be set individually through using a configuration file.

9. Adjustable sound volume through the small blue potentiometer on the internal circuit board.

10. Wide power input (12-24V DC) and stable performance.

11. Industrial grade design and strong anti-jamming capability.

12. With a magnetic sucker, it's very easy to install. 

Technical Parameters

1. Working voltage: 12-24V DC

2. Working current: ≥2000mA

3. Standby current: ≤10mA

3. Power consumption: ≤30W

4. Memory size: 4Mbytes

5. Audio format: MP3 

6. Sound pressure level: ≤125dB

Dimensions