PATLITE Audible Alarm Device with LED Light

The newly designed reflector improves visibility from above and below.By optimizing the horn shape design, we achieved a sound pressure of 105 dB (at 1 m).You can freely change the combination of sound groups using an SD card.The melody alarm can play 32 notes using a binary input method.The noise reduction wire input can reduce the sound by approximately 20dB. It can be combined with timers and sensors for nighttime noise reduction, among other applications.With an IP53 protection rating, it can be used even in factories with high levels of moisture and dust.It has 32 built-in notes.You can freely change the group combinations using an SD card.It can play 32 notes using a binary input method.