Access
Intercoms & GSM gate access
Centurion G-SPEAK GSM, Polo and BPT intercoms. Answer your gate and open it from your phone, wherever you are.
Quick answer
Securitech installs and repairs Centurion G-SPEAK GSM intercoms, Centurion Polo and BPT intercoms in Johannesburg North. A G-SPEAK rings your cellphone when a visitor presses the button, so you can talk and open the gate from anywhere.
Which intercom suits you?
| Intercom | Best for |
|---|---|
| Centurion G-SPEAK (GSM) | Answering the gate and opening it from your phone, from anywhere |
| Centurion Polo | A reliable everyday intercom for homes |
| BPT | Homes, complexes and multi-unit buildings |
Open your gate from your phone
With a G-SPEAK, the gate calls you. You can let in a delivery while you’re at work or open for family when you’re away, and add or remove users at any time. It’s the simplest way to get smart access at your gate.
Intercom repairs
- No sound or one-way sound
- Handset or button not working
- Gate won’t open from the intercom
- Wiring damaged by weather or building work
- GSM unit not calling out
Frequently asked questions
Can I open my gate with my phone?
Yes. A Centurion G-SPEAK GSM intercom calls your phone when someone is at the gate, and you can open it remotely.
Do you repair existing intercoms?
Yes. We repair Centurion Polo, BPT and G-SPEAK intercoms, including wiring faults.
Does a GSM intercom need a SIM card?
Yes. A GSM intercom uses a SIM card to call your phone. We’ll explain the options when we quote.
Need help now?
Mobile teams across Johannesburg North, with 24/7 emergency call-outs. Parts and tools on board.
How we can help
Repairs, installs, servicing & smart access
Smart access
Open your gate and check your alarm and cameras from your phone.
Our systems
Systems we install, repair & service
- Sliding gate motorsD5-Evo to SMART+
- Swing gate motorsR6 & VANTAGE
- Garage door motorsSDO5 & RDO SMART+
- Batteries & backupFor load-shedding
- Intercoms & GSMG-SPEAK, Polo, BPT
- Remotes & keypadsMobile Automation
- CCTVHikvision, Provision, Ajax
- Ajax alarmsWireless, app-controlled
- Electric fencingInstalls & repairs
Want to answer your gate from anywhere?
Ask us about G-SPEAK GSM intercoms.


















