GEMINI AUTOMATION SYSTEMS

Smarter Security, Seamless Access

Innovative gate and garage automation solutions designed for modern living. Solar-ready. App-connected. Trusted Performance.

37+

Years of Experience

Welcome to GEMINI Automation Systems

Highest Standard of Quality, Reliability, and Strength

DMI ENGINEERING is the designer and manufacturer of the GEMINI range of electronic gate and garage door motors. Established in 1987 our products meet the very highest standard of quality, reliability, and strength and are widely used on both commercial and residential sites.

The GEMINI gate motor systems are rigidly built for reliability. The electronic control card on your motor makes provision for the several unique features, such as remote controlled gate opening, pedestrian opening facility, obstruction (“impact”) sensing, adjustable “auto close” facility, infra-red obstruction sensing facility (optional) and normal push button operations for your gate.

Our goal is to make your life a little more convenient through the use of our gate and garage motors, with safety always as our top priority.
If assistance is needed, a number of independent gate and garage door motor installers are available, and our technical support team is always just a phone call away.

Customer Service

Fast, friendly help with orders, returns, questions.

Fast Shipping

Quick delivery straight to your door, every time.

Returns & Refunds

Easy returns and fast, hassle-free exchanges or refunds.

Secure Payments

Safe, encrypted checkout for worry-free payments.

Festive Season Closure Notice

Dear Valued Customers,
Please note that our offices will be closed from 19 December 2025 at 16:00 and will reopen on 5 January 2026 at 7:30. Any orders made during this time will unfortunately only be processed when we open again. Technical Support will still be available on our WhatsApp line 072 429 4276 (WhatsApp Only).

We sincerely thank you for your support throughout the year and wish you a wonderful festive season and a Happy New Year!