Product Description:
1. Motor power: 300W
2. Power supply: AC 220V 50Hz
3. Working environment: Temperature: -25---+65, RH: Less than 95%
4. Interface:
1) dry contact DC12V
2) RS232/485
5. Running speed (second): 2s, 4s, 6s
6. Barrier arm length (meter): 2-6
7. WD158 with the yellow painting coat.

WD158S with the stria stainless steel surface.
WD158T with the titanic coating.

Specifications:
1. WD158-PVC, with the round PVC arm
2. WD158-B, the boom gate
3. WD158-Q, with the 90 degree folding arm.