VEVOR Sliding Door Opener 1800 kg Automatic 4 m with 4 Remote Controls and APP Control Electric Gate Operator for Hall Roll Up Security System for Gate Operator

HIGH QUALITY & POWERFUL:The sliding door opener is made of durable ABS plastic, pure copper motor and galvanized steel plate base. The housing is waterproof, dustproof, corrosion resistant and rustproof. Powerful 1HP/750W motor provides greater pulling force up to 1800kg.

APP & REMOTE CONTROL - The door opener comes with 4 remote controls that work within 98ft/30m. You can also control your door with the phone app. Once paired, the app works with Wi-Fi, 3G or 4G network for Android and iPhone devices, up to 100 devices, and you can control the portal from anywhere, at home, at work, even abroad, as long as internet is available.

Enhanced ProtectionWireless keyboard provides enhanced protection and security. Thanks to the infrared sensor, the door will bounce automatically in case of obstacles. The manual unlock key is designed for a power outage or when you lose your remote control.

Ultra Quiet Design: The chain gate opener is equipped with durable nylon chains and produces less than 60dB of noise so you are not disturbed by high decibel pollution and can work in a quiet environment.

Various uses: The automatic door opener is suitable for all kinds of sliding doors and is perfect for entrance doors. It is compatible with other accessories, such as infrared sensors, solar panels, alarms, wireless keyboard, etc.