Take control of your gates, barriers, garage doors, and shutters with GateRelay.

GateRelay is a simple GSM gate control app for compatible RTU gate opener and relay devices. It helps you control GSM RTU devices using phone calls and SMS commands from one clean app.

GateRelay is designed for property owners, installers, technicians, and users who manage GSM gate controllers, automatic gates, parking barriers, garage doors, roller shutters, and relay outputs.

With GateRelay, you can:
• Open gates, barriers, garage doors, and roller shutters quickly
• Control compatible GSM RTU devices by phone call
• Send SMS commands for supported relay functions
• Manage multiple compatible devices in one app
• Add, edit, and organize device users
• Control access with admin and user views
• Adjust supported device settings and operational behavior
• Review recent activity and device logs
• Use smart arrival reminders with geofence alerts
• Tap the arrival notification to open your gate quickly
• Access helpful FAQ and support options

Supported RTU models:
• RTU5015
• RTU5015 Plus
• RTU5024
• RTU5025
• RTU5034

GateRelay is useful for:
• GSM gate opener control
• Automatic gate access
• Parking barrier control
• Garage door GSM control
• Roller shutter GSM control
• Relay control by SMS
• RTU5015 gate control
• RTU5024 relay control
• RTU5025 GSM control
• RTU5034 GSM relay control
• Installer and technician RTU setup

How it works:

Many GSM gate controllers open the gate when they receive a phone call from an authorized phone number. GateRelay helps you quickly call the SIM card inside your RTU device.

For relay control and device management, GateRelay can also prepare and send SMS commands depending on the selected RTU model and configuration.

No internet is required to open the gate by call. Phone calls and SMS commands use your mobile network.

GateRelay Pro unlocks additional tools such as multi-device support, advanced admin features, backup and restore, and smart arrival reminders for users who manage more than one GSM RTU device.

Whether you are managing access for your home, office, parking area, garage, barrier, or shutter installation, GateRelay helps make GSM gate control faster, smarter, and easier.

Important:

GateRelay is an independent utility app. It is not an official app from any GSM RTU manufacturer. Compatibility depends on your specific RTU model, firmware, SIM card, mobile network, and device configuration.