Description:
- The alarm produces sound through motor driving the wind screw type siren, so it sounds like a electric drill.
- Installation: fixed base installation, you can adjust Tuyere up and down
- The alarm need to be controled by sensor and switch.The correct connecting way is as below: Sensor--Switch--Siren. The siren will stop working after power off,please check whether the sensor connected switch.
- The alarm motor cannot work for long time,the normal alarm time is about 5-6 minutes,Overtime using will cause the motor overheat and burn.
- The decibel is 110db which cannot adjust.
- Size(Base dia*Length*Top dia): 74*84*80mm/2.91*3.31*3.15"
Package Includes:
1 Piece Buzzer
Note:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
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