G-ULTRA Controller

G-ULTRA GSM Controller

The Ultimate Mobile Access Control & Monitoring Solution

The G-ULTRA is the next evolution in GSM-based access automation. Designed for residential, commercial and remote applications, it gives you complete control and real-time monitoring of your automated systems — directly from your smartphone.

With powerful mobile connectivity, intelligent status monitoring, and remote device control, the G-ULTRA transforms how you manage your property.

Unbridled. Unchained. Unmatched. Ultra.

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Why Choose the G-ULTRA?

Unlike traditional GSM modules that only trigger gate openings, the G-ULTRA delivers full remote monitoring and control of multiple electrical devices through the G-REMOTE app and G-WEB PLUS platform.

Monitor Up to 4 Devices

Receive push notifications for house alarms, electric fences, power failures, geyser status, borehole pumps, and reservoir levels.

Control Up to 6 Devices

Trigger gate motors, garage doors, irrigation, lighting, and air conditioners from anywhere via 4 standard outputs and 2 onboard relays.

Gate Motor Monitoring

Direct integration with Centurion motors. Track opening, closing, gate-left-open status, obstructions, and forced entry attempts.

Visitor Management

Set time-restricted access for B&Bs, offices, or staff. Revoke credentials instantly with no physical remotes required.

G-ULTRA Device

Instant Activation & Cloud Control

  • G-REMOTE: Real-time mobile app control.
  • G-WEB PLUS: Remote configuration and event logging.
  • LCD Screen: Quick onsite diagnostics and setup.
  • Versatile Use: Ideal for farms, warehouses, and rental properties.

UNBRIDLED. UNCHAINED. UNMATCHED. ULTRA.

Ideal Applications

Residential & Guesthouses

  • Remote gate & geyser control
  • Power failure & alarm alerts
  • Time-based access for Airbnb guests
  • Secure visitor management

Farms & Agricultural

  • Borehole & irrigation monitoring
  • Water reservoir level alerts
  • Electric fence trigger notifications
  • Remote pump activation

Commercial & Marine

  • Multi-device facility automation
  • Fridge monitoring on boats
  • Generator & power supply control
  • Full security event logging

The Evolution of Control

See how the G-ULTRA compares to traditional GSM modules.

Feature Traditional GSM G-ULTRA
Primary Function Basic call-to-open Full monitoring + control
Status Feedback No feedback Real-time notifications
Device Outputs Limited Up to 6 controllable outputs
Management SMS only Web + Mobile App interface
Access Logic Simple white-list Advanced time-barring

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