400KG Automatic Dual-Arm Electric Swing Gate Opener Motor Actuator Closer — Heavy-Duty, Universal, Easy Install

Heavy-duty 400KG dual-arm automatic swing gate opener designed for reliable, universal installation. With the optional module installed you can operate the gate directly from your phone app. Remote control works regardless of distance but requires the device be online and connected to a 2.4G wireless network. The unit can be integrated into a solar system or powered by solar via a household circuit. Safety and operation notes: to protect the gate from damage in strong winds we recommend using additional mechanical door locks or automatic locks and coordinating the remote-control unlocking with gate opening. Key features: 1. Simple installation and neat, convenient wiring. 2. Open and close the gate using remote control or the keypad/keyboard. 3. Time-advance speed profile: slow on initial opening, then faster, and slow down again when closing. 4. Manual release clutch allows easy disengagement for hand operation during power failure. 5. Built-in obstacle detection—gate stops if an obstruction is encountered. 6. Maximum rod stroke: 400mm. 7. Running speed: 1.6cm/s. 8. Running stroke: 300mm.