Opentional device of automatic door operator.
1. TH-135 is suitable for any Automatic Door Operator. 2. There are six press functions. (1) Door open. (2) In one-way. (3) Auto. (4) Out one-way. (5) Door close. (6) Full/half. 3. Press the 1-6 button, you can choose to open or close door. 4. Volume: 68×48×30 (mm). 5. Net weight: 0.20 kg. 6. Accessories: one piece of cable.