Electric fencing, CCTV and alarms in Sandton and Joburg North
We install Ajax alarms, cameras, intercoms, gate motors and electric fences for homes, estate homes, practices and businesses in Sandton, Morningside, Bryanston and Fourways, and bring it all onto one app where we can.
Since 1995 · Real jobs in Morningside, Sandton, River Club and Fourways on this page · Repairs usually the next working day

In Joburg North it’s usually an old alarm, too many apps, or a door nobody can see
- “The alarm is old and the outdoor beams keep false-alarming.”
- “One app for the alarm, another for the cameras, a remote for the gate.”
- “We can’t see who’s at the gate from inside.”
- “The electric fence alarms, and nobody hears about it.”
We upgrade what’s there and put it on one app
- Large homes and estate homes: Ajax wireless alarms inside and out, with the gates, garage doors and the fence alarm on the same app. See Ajax alarm systems.
- Cameras: outdoor cameras with person and vehicle detection, recorders with room to grow, and solar 4G cameras where there’s no power. See CCTV.
- Practices, suites and offices: video intercoms with several answering points, panic buttons and gate motors. See access control and intercoms.
- Electric fences: new fences on back walls, and fences linked to the alarm so a fence fault reports. See electric fencing.
Send photos, get a straight answer, then a written quote
- WhatsApp us photos of what’s there now (alarm panel, cameras, gate, fence) and your suburb.
- We tell you what we’d keep, what we’d replace and roughly what’s involved.
- We visit, check it properly and send an itemised written quote.
- We install, set up the apps with you, and test everything before we leave.
Any call-out fee is told up front, and we never go over the quote without your OK
- New installs and upgrades: quoted after a site visit, itemised and in writing.
- Repairs: usually the next working day. We work Monday to Friday, 08:00 to 17:00.
- Warranty: repairs carry the 3-month parts-and-labour warranty the CPA requires.
A photo of your alarm panel or gate gets you an answer faster
Morningside, Sandton, Bryanston and Fourways are where most of our northern work is
Every place below has jobs on our books since 2023:
- Morningside: large homes, a dental practice and a residents’ road: Ajax alarms, cameras, Wi-Fi networks, intercoms and a gate motor.
- Sandton and River Club: homes and estate homes: whole-house Ajax upgrades, cameras and electric fences linked to the alarm.
- Fourways: a medical suite: alarm work and a video intercom.
- Linbro Park: business premises with a 16-camera-ready recorder.
- Houghton and Bryanston: alarm upgrades and fence maintenance.
Closer to our base, see the Midvaal and Joburg South.
What we install most in Joburg North
Each links to its service page:
- CCTV, including person and vehicle detection and solar 4G cameras
- Alarm systems, including whole-house Ajax wireless upgrades
- Intercoms and access control for homes, practices and offices
- Electric fences, linked to the alarm
- Gate motors
We also replace alarm and gate batteries, and repair and maintain what’s there: see maintenance plans.
Questions
Questions people ask us
Do you really come out to Sandton and Morningside from Walkerville?
Yes. Most of our northern work is in Morningside, with jobs in Sandton, River Club, Fourways and Bryanston too, on homes, estate homes, practices and businesses.
Can you upgrade my old alarm to Ajax without new wiring?
Usually, yes. Ajax is wireless, so we swap the old detectors for Ajax ones and add the gates, garage doors and fence alarm to the same app. See Ajax alarm systems.
Can my electric fence report to my alarm?
Yes. We fit a transmitter or a wireless contact on the energiser, so a fence alarm shows on your alarm app.
Do you install intercoms for practices and offices?
Yes. Video intercoms with one or several answering points, with battery backup so they work through power cuts. See access control.
How quickly can you get to me for a repair?
Usually the next working day. We work Monday to Friday, 08:00 to 17:00, and any call-out fee is told to you before we come out.
Get in touch
One team for the alarm, the cameras, the gate and the fence
- 083 659 0957, calls and WhatsApp
- 114 Main St, Walkerville, 1876
- matthew@saxmoore.co.za