Mp3 Siren Horn Alarm Speaker CSW-7702

Mp3 Siren Horn Alarm Speaker CSW-7702

  1. Application

Battery Back-up Siren, Microphone Siren, voice alarm, voice reminder and music player.

   2. Brief Instruction

This Mp3 Player can work with wide range voltage input, and clear and loud voice can be output with the built-in strong amplifier. Users can change files by USB download, voice can be trigger play, can be applied on the products of voice alarm, voice reminder and music player, OEM/ODM acceptable.

  • Description
  • Inquiry
  1. Features
    • Wide range power supply;
    • High quality mp3,wavdecoding with clear voice output;
    • Built-in imported high quality amplifier, volume output adjustable;
    • Support up to 128Mbit SPI-Flash;
    • Changes play voice by USB download;
    • Voice triggered playing, play mode can be set upbefore produce;
    • Serial control also can be supported;
    • Support 10~30W speaker;
    • OENM/ODM acceptable;
    • Strong corrosion preventive,anti-hard body impact;
    • Adopt membrane filter technology with waterproof and propulsive gas.


  1. Specification
Items Description
Power supply 9~18V(Type 12V)
Support Files Format WAV/MP3
SPI-Flash memory Up to 128Mbit
Change voice USB download
Play Mode Can be set by switch
FLASH Memory Maximal support 128Mbit flash
Amplifier 20W
Material ABC


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