The ALEKO Chain-Driven Sliding Gate Opener is a robust and reliable solution for automating your gate system. Designed to handle gates up to 2600 lbs. or 52 ft. in length, the powerful 450W opener offers smooth and quiet operation, making it ideal for residential or commercial use. Its advanced features include a midway mode for quick access; stop and reverse functionality for obstruction safety; rolling code technology to prevent unauthorized entry; and a built-in adjustable auto-close option set to 30, 60, or 90 seconds. Two remotes are included, allowing you to conveniently operate your gate from your vehicle. Additionally, two emergency release keys are provided to ensure accessibility during power failure. 20-ft. chain is included with purchase. If your gate is more than 20 ft. in length, you can purchase an extra chain in our Chains section.