China wholesale Remote Control Door Opener And Closer Manufacturer - M-204G Microwave Motion Sensor – Beifan

Detection range as below shown

NOTE: Please stand out of the detection range around 10S to ensure the sensor has enough time to finish the self- adjustme nt.

Sensitivity Adjustment

Detection Range MIN:0.5*0.4M MAX:4*2M Select differe nt detecti on range by adjusting sensitivity knob

Adjustment of detection direction

(Adjust Direction of front and back/Left and Right flexibly) Adjusting angle of Plain aerial to get different detection distance and range 30=15*2 range.

NOTE: The factory default is 45 degrees. All the parameters above are only for referenee, detection height is 2.2M. Detection range will be different because of the making material of door and ground, please adjust the sensitivity by the knob mentioned above. When adjusted to 60 degrees, the detection range is widest, which may cause self-serising and the door will always open and close.

Cautions

Position should be fixed tightly to avoid vibrating

Sensors should not be placed behind the shield.

Moving object should be avoided

Fluorescent should be avoided

Do not touch directly, ESD Protect!on is necessary

Troubleshooting

The technology parameter