The LR Series conforms to international standards.
Unique Method of Fully Enclosed Sound Module
Inspired by a drum percussion instrument, the fully enclosed sound module is able to more efficiently vibrate sound waves, producing even 360° omnidirectional sound resonance. Resistance to water and dust is also increased.
Maximum 90dB Output
The fully enclosed buzzer module produces more efficient sound, up to 90dB, at 1 meter.
New Sounds Heard Above the Noise
4 built-in buzzer sounds. Buzzer sounds No. 3 and No. 4 are designed at a higher variable frequency to be heard above the noise of surrounding machinery. Alternatively, a sound reduction function of approx. -10dB is included for use in quieter environments. Inspired by a drum percussion instrument, the fully enclosed sound module is able to more efficiently vibrate sound waves, producing even 360° omnidirectional sound resonance. Resistance to water and dust is also increased.
* Four Buzzer Sounds: No.1 Rapid Intermittent sound, No.2 Continuous sound, No.3 Rapid Hi-low, No.4 Sweep sound