G-ULTRA – The ultimate GSM solution

The G-ULTRA is a powerful GSM-based remote monitoring and control system designed to give you total control over gates, garage doors, electrical systems, and other access devices via your mobile phone. With four relay outputs and six monitoring inputs, the G-ULTRA provides secure, reliable remote switching and real-time notifications—making it the ultimate GSM solution for home, commercial, and industrial applications.

Product Features

Remote Control via Mobile Phone

Allows you to open gates, control lights, or reset equipment remotely with a simple missed call, SMS, or app command.

4 Programmable Relay Outputs

Manage up to four independent devices or systems using configurable relay outputs for access control, automation, or security.

6 Monitoring Inputs

Connects to sensors, alarms, or status signals to monitor real-time conditions and send instant alerts to your phone.

Free Missed Call Access

Trigger outputs without incurring call charges, perfect for cost-effective daily use.

Mobile App Integration

Compatible with the G-Remote app for iOS and Android, enabling intuitive remote access and control from anywhere.

Event Logging and Notifications

Tracks all activity and events with time-stamped logs and optional SMS or push notifications for alerts and status updates.

Product Specifications

• Model: G-ULTRA
• Network: GSM quad-band (850/900/1800/1900 MHz)
• Control Methods: Missed call, SMS, mobile app
• Relay Outputs: 4 independently programmable relays
• Inputs: 6 digital monitoring inputs
• Users: Supports up to 1500 users
• Notification Types: SMS, missed call, push notification
• App Support: G-Remote (iOS and Android)
• Power Supply: 12V – 24V DC
• SIM Card: Standard-size SIM (not included)
• Installation: Wall or surface mountable
• Enclosure: Durable, weather-resistant housing (IP rating varies by installation)