Revolutionize Your Access Control with the Advanced GSM 3G Gate Opener Seamless Remote Operation Featuring a built-in 3G module compatible with GSM networks, this gate opener allows for remote operation via an authorized phone call. Enjoy the freedom of controlling your access points from any location, with no distance limitations. Configure up to 1000 authorized phone numbers, ensuring flexible and extensive access management within a specified timeframe. Enhanced Security Features Security is paramount with the use of caller ID for accurate identification, effectively ignoring any unknown callers. Additionally, the system includes a built-in rechargeable battery to alert you of power failures, keeping you informed and secure at all times. Effortless User Management Manage user access effortlessly by adding or deleting users through simple SMS text commands. This eliminates the need for distributing physical remote controls or keys, simplifying access for multiple users. Ideal for a variety of applications, this system is perfect for controlling gates, bollards, fences, garage doors, shutters, and various machinery. Customizable Relay Switch The relay switch provides SMS confirmation to the owner for each authorized call or number. Customize this feature to suit your needs, and program the relay's switching time for optimal control over your systems. Cost-Effective Access Control Enjoy cost savings as the system incurs no phone charges. The GSM trunk switch activates on the first "ring" from an authorized number, providing a quick and efficient method for access control without the cost of ongoing communication fees. This state-of-the-art GSM 3G Gate Opener combines advanced technology with user-friendly features to deliver a reliable and secure access control solution. Streamline your security and access management today with this versatile and innovative system.