RTU5024 GSM Mobile Phone Access Controller Remote Switch

Equipped with 850/900/1800/1900MHz quad-band support, the RTU5024 GSM door access controller is designed to work seamlessly in global GSM networks, making it suitable for use in almost every country and region around the world; whether you're using it at home, in a commercial building, or in an industrial site, it ensures stable connectivity and remote control, eliminating the hassle of network compatibility issues and providing universal applicability for all your access control needs.

This GSM relay switch offers completely call-based control, requiring no call charges for operation; it automatically answers calls from pre-authorized phone numbers and executes the on/off (door open/close) operation at the first ring, allowing you to remotely control your door, gate, or device from anywhere in the world with no distance restrictions-simply make a call to the device's SIM card number, and the operation is completed in seconds.

Safety is a top priority with this GSM door access controller, which features advanced caller ID recognition technology to identify and automatically ignore all unknown or unauthorized calls; this effectively prevents unauthorized access and ensures that only pre-authorized users can control the door or device, providing a secure and access control solution for your home, office, warehouse, or industrial site, giving you peace of mind.

Managing authorized users is simple and convenient with this controller-you can easily add or remove users by sending simple SMS commands to the device's SIM card number, no complex software or professional skills required; this flexible user management system allows you to quickly update authorized users as needed, making it ideal for environments with changing user access requirements, such as offices, resorts, or warehouses.

This RTU5024 GSM controller eliminates the need to provide separate remotes or buttons for different users; all authorized users can control the door or device using their own mobile phones, reducing the cost and hassle of managing multiple remotes, avoiding loss or damage of remote controls, and simplifying the entire access control process for both administrators and users.

What's in the box
1 x GSM Gate Opener