QWCD50 LED Strobe Signal Beacon Electronic Sounder

• by using the horn cover as a light globe, the size of the product has been reduced significantly • the color of light can be selected from red, yellow, green, or blue • product has two models : the basic model with 31 built-in sounds, and an external sound (mp3) type model • includes seven different playback functions; one function is the continuous playback function which provides constant message notification • there are 31 built-in sounds that can be played in various environments, and supports a binary input method • you can save and play up to 31 mp3 files using a external sdcard • can easily set up the sounds using a pc • by making the horn cover with polycarbonate (pc) material, the product has excellent durability and weather resistance • can be used for heavy-duty, ship, or outdoor use which requires waterproof, dustproof structure (ip66).