1. Device: single and double direction 2. multi interface control mode: 1) dry contact: DC12V, 10 mA. 2) RS485 interface. 3) Pulse voltage signal 100ms 3. Passageway: no more than 700mm 4. Dimension: 1200*350*100mm 5. Power: AC220V, 50HZ 6. Interface and distance: RS485, 7. Flowing Speed: a. Opening mode: 50 peoples/minutes; b. Closing mode: 30 peoples/minutes.
WD1218C-P: Paint housing with white colour WD1218C-S: Stainless steel housing
