15 Key Remote MP3 Siren Horn for Cars 433MHz Remote Control Horn Speaker with Built-in MP3 Player (FN-A503-RC)

Features

1. Uses a 15 key 433MHz radio remote control, and the remote distance can be up to 100 meters in open area.

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

3. Built-in 256MB flash memory and equipped with a USB extension cable.

4. Able to directly play maximum 999 audio files through pressing numeric keys on the remote control.

    -With the features of play/pause, volume up, volume down, next and previous.

5. Supports single loop playback, all loop playback and random playback modes.

6. Replace sound files easily by connecting the device to computer with the USB data cable that is wired with the device.

    -No need any software/program. It‘ll be detected as a USB pen drive on computer.

7. Industry-grade design and strong anti-jamming capability.

8. Cable length: about 50cm

Technical Parameters

1. Working voltage: DC 12V-24V

2. Working current: ≥3000mA (@12V)

3. Standby current: ≤10mA 

4. Power consumption: ≤30W

5. On-board flash memory size: 256MB

6. Audio format: MP3 (≤192 Kbps)

7. Remote distance: ≤100m (open area)

8. Frequency response: 1000Hz-25KHz

9. Sound intensity: ≤125dB

10. Protection class: IP65

Connection Example

Notes:

1.The brown wire connects to the positive terminal and the blue wire connects to the negative terminal of the power supply.

2. When the device is powered on, there is about 5 seconds delay time (LED in the internal circuit board will keep flashing during this period), which was designed for paring a remote control during such a duration. After this period, the device will be into standby and ready to work. Users can just ignore this, because the remote control has been already paired with the device at our factory.