5 Best Home Automation Systems in Johannesburg (2026)

Untamed Technologies sells smart home devices like gate motor switches and smart plugs directly to consumers, positioning itself as an entry point into home automation for people starting the hobby rather than commissioning a full install. Reviewers describe products working with existing gate and alarm systems within minutes of setup, using wiring diagrams the company provides. It's the most-reviewed business on this page by a wide margin, with strong support cited repeatedly through live chat and Facebook videos.

Koltronics is a Randburg-based home automation company covering DSTV satellite setup, Wi-Fi optimization, CCTV security and power backup installations, run by an owner reviewers refer to directly by name. Multiple reviewers describe using the company for many years running, citing long-serving staff who know their systems well. Its service charge is mentioned as higher than some alternatives, but reviewers consistently say the quality justifies it.

Homemation is a Sandton-based distributor of premium audio-visual and home automation brands including Control4 and Lutron, operating showrooms in Johannesburg and Cape Town with certified installers handling the actual project work. Reviewers describe both showroom demo experiences and after-sales support for repairing high-end audio equipment under warranty. It's the largest and most established distributor here by scope, with over two decades in the industry per its own site.

Elan Systems South Africa distributes NICE-ELAN smart home automation, running a custom-built demonstration cinema at its Bramley showroom that reviewers describe as genuinely impressive. The company covers smart lighting, security, multiroom audio, aircon control and intercom systems as part of an integrated automation platform, working through certified installer agents rather than direct consumer sales. It keeps standard weekday business hours.

Nivia Automation, founded in 2004, specializes in gate, garage, CCTV and intercom automation for homes and businesses across Johannesburg, offering both new installations and repairs. Reviewers repeatedly describe smooth, professional gate automation projects with clear guidance on choosing the right motor for their property. One detailed complaint describes the company placing advertising stickers on customer property without permission, which is worth raising directly if it matters to you.