The well control alarm corresponds to the yellow flashing light signal, and the well control alarm sound is emitted.

 

The hydrogen sulfide alarm corresponds to the green flashing light signal, which emits a hydrogen sulfide alarm sound.

 

The fire alarm corresponds to the red flashing light signal, and a fire alarm sound is emitted.

 

BBJ-D multi-function sound and light explosion-proof alarm is a sound and light comprehensive alarm, with dual alarm function of sound and flashing light, including air defense, first aid and fire alarm. Each of the three kinds of alarm signals respectively emits an alarm signal corresponding to the sound and the flashing light, so that the person knows the type of the alarm and takes corresponding actions in time. The flash lamp adopts a long-life and high-brightness LED illuminator, and the sound source is burned by a one-time burning voice chip, and the sound is amplified by an amplifier and sent to the speaker to sound. According to the sound effect, the warning is strong and the life is long.