Smart Computers technician installing a CCTV camera
Smart Computers technicians repairing laptops in the Glenhazel workshop
Smart Computers technician installing an access control reader
School classroom with computers installed by our team
Two CCTV monitors showing live camera views from one of our installations

IT and security in Johannesburg

Security systems and IT support under one roof

Cameras, alarms, gate motors, networks and computers for homes, businesses and schools.

+27 11 021 8627 Shop in Glenhazel

IT and security, one team

The people who fit your cameras also run the network they need.

A shop you can visit

Walk in at 9 Northfield Avenue, Glenhazel, with a laptop or a question.

Our own installers

We fit the system and show you how to use it before we leave.

Support after the job

Call or WhatsApp us. Urgent faults are handled the same business day.

Repairs. Sales. Security. Networking.

What we do

Everything a home, business or school needs to stay secure and connected.

What our customers say

Feedback from homes, businesses and schools we work with.

They installed eight cameras at our house in a day. The cabling is neat and I can see everything on my phone.
Sarah K.Sandringham · Google
Our gate motor died on a Friday evening. They came out the same night and had it working again in an hour.
David M.Glenhazel · Google
Smart Computers set up our school computer lab and network, and they still handle our maintenance every term.
Mrs N. DlaminiLinksfield · Google
Fast laptop screen replacement and a fair price. They also moved all my files to the new SSD.
Yusuf A.Highlands North · Google

Gate or security fault? Call now and tell us what is happening. After-hours call-outs for gate and security faults: phone or WhatsApp us.

Call +27 11 021 8627
Our technician installing equipment at a client property

About us

A local team that fixes, fits and looks after it

We install security systems and look after IT for homes, businesses and schools across Johannesburg.

  • IT and security from one company
  • Shop and workshop in Glenhazel
  • Our own technicians
  • Training on every system
  • Serving Johannesburg since 2016
  • 12-month workmanship warranty
Read our story

Why people choose us

Straight answers, neat work and someone to call afterwards.

Get a Free Quote
  • One supplier for cameras, alarms, gates, networks and computers
  • A free assessment and a written quote in Rand, with VAT shown
  • Neat installations, tested with you before we leave
  • Help after the job by phone, WhatsApp or a visit

See us at work

Smart CCTV installations

A short look at CCTV systems our team has installed. Press play to watch.

How a job runs

Four simple steps, whether it is a gate motor or a school network.

  1. 1

    Free assessment

    We look at the property or the problem, free of charge.

  2. 2

    Written quote

    A clear quote in Rand, with VAT shown.

  3. 3

    Installation

    Our own team does the work and tests it with you.

  4. 4

    Ongoing support

    Call or WhatsApp us whenever you need help.

Recent jobs

Real installations by our team, with the suburb.

Two wall-mounted monitors showing live CCTV camera views

CCTV and Video SurveillanceSandringham

CCTV viewing station

Two screens show every camera on site, live.

CCTV cameras mounted high on the corner of a building

Commercial SecurityRosebank

Cameras on a commercial building

Cameras placed to cover the building edges and entrance.

Rows of desktop computers set up in a school computer lab

IT Support for SchoolsLinksfield

School computer lab

A full computer lab, set up and networked.

Free quote

Tell us what you need

Send a few details and we will come back to you with a quote. If it is urgent, phone or WhatsApp is quicker.

Quick quote

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Rather talk? Call +27 11 021 8627 or WhatsApp us.

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