FN-A502 Recordable MP3 Siren Horn Alarm Speaker

Features

1. Adopts solid magnet to make sure loud volume and great sound quality.

2. Built-in high quality MP3 player sound board.

3. 4 trigger input ports available and they can be connected to buttons/relays/switches.

  -They also can be triggered with low level (negative) signal from a PLC or controller.

4. Support 4 main trigger modes and 2 assitant trigger modes.

5. Each trigger input port can be set with a trigger mode individually through a onfig file.

6. Built-in 4Mbytes flash memory by default.

   -If the bit rate of the MP3 file is 128Kbps, the memory can store about 4 minutes MP3 files.

   -If the bit rate is 64Kbps, the memory can store about 8 minutes MP3 files.

7. Able to update audio files through connecting the micro USB port from the internal sound board to computer.

   -It will be detected as a USB flash drive on computer.

8. Built-in mono 15 watts class D amplifier and possible to connect with an audio output jack.

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

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

Technical Parameters

1. Working voltage: DC 12V-24V

2. Working current: ≥1500mA

3. Standby current: ≤10mA

4. Power consumption: ≤15W

5. Flash memory size: 4MB

6. Audio format: MP3 or WAV(≤16bit)

7. Sound pressure level: ≤110dB

8. Protection class: IP55