Swing gate opener,BS-JPK06 (CE) Technical Data: Supply voltage: 220VAC Motor power: 40W*2 Current: 2.5A Rotation speed: 1400RPM Max single-leaf length: 3M Max single-leaf weight: 300kg Environment temperature: -20oC +50oC Protection class: IP44 Function Introduction 1. Built-in control board. (External control board is available). 2. Mechanical limit switch. 3. Two control boards can communicate each other. 4.24VDC back-up battery can be input. 5. Terminals for Push Button, Photocell, Flash lamp. 6. In case of power failure, release the clutch easily, and operate the gate manually.