SWING GATE DOOR OPENER FEATURE AND ADVANTAGEStrong and beautiful appearance make it well equipped with the iron gate, wood gate, etc. Soft start and stop, avoid damaging to gate, lower noise and longer service life.Emergency release key in case of power failure.Adjustable opening/closing interval between master and slave gate. Stop/Reverse in case of obstruction during gate opening/closing.Opening towards outside or inside is available when firstly install, only the direction is fixed, it can not be changed.The rolling code remote control with no repeating code and anti-thief, ensure a safe house.Control panel is adjustable to control 1 leaf or 2 leaves.Control panel have the terminals for photocell, caution light, IC card reader (access keypad), 24v battery back-up, push button.FUNCTION INTRODUCTION OF OPTIONAL ACCESSORY WARRANTY AND OTHER NOTES 18 month warranty, spare parts of the product can be free replaced during warranty period if any problems belong to us.CE, ISO certification. Excellent DC brush less motor, high wear-resistant qualities wheels and reasonable structure design makes it more stable, quiet and durable. PACKAGE INCLUDE 4 Button Remote Controls (433.92 MHz) (2pcs).Control Box.Primary and Secondary Arms.Bracket Set, Plates and Screws.Emergency Release Keys (2).